7130804538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1039}}^1$

素因数の和:1508

約数の個数: 128

約数和(自身を含む): 17695641600

約数和(自身を除く): 10564837062

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 421, 429, 494, 627, 741, 842, 858, 1039, 1254, 1263, 1482, 2078, 2526, 2717, 3117, 4631, 5434, 5473, 6234, 7999, 8151, 9262, 10946, 11429, 13507, 13893, 15998, 16302, 16419, 19741, 22858, 23997, 27014, 27786, 32838, 34287, 39482, 40521, 47994, 59223, 60203, 68574, 81042, 87989, 103987, 118446, 120406, 148577, 175978, 180609, 207974, 217151, 256633, 263967, 297154, 311961, 361218, 434302, 437419, 445731, 513266, 527934, 623922, 651453, 769899, 874838, 891462, 1143857, 1302906, 1312257, 1539798, 2287714, 2624514, 2822963, 3431571, 4811609, 5645926, 5686447, 6863142, 8310961, 8468889, 9623218, 11372894, 14434827, 16621922, 16937778, 17059341, 24932883, 28869654, 34118682, 49865766, 62550917, 91420571, 108042493, 125101834, 182841142, 187652751, 216084986, 274261713, 324127479, 375305502, 548523426, 648254958, 1188467423, 2376934846, 3565402269, 7130804538]

約数ペア:

[(1, 7130804538), (2, 3565402269), (3, 2376934846), (6, 1188467423), (11, 648254958), (13, 548523426), (19, 375305502), (22, 324127479), (26, 274261713), (33, 216084986), (38, 187652751), (39, 182841142), (57, 125101834), (66, 108042493), (78, 91420571), (114, 62550917), (143, 49865766), (209, 34118682), (247, 28869654), (286, 24932883), (418, 17059341), (421, 16937778), (429, 16621922), (494, 14434827), (627, 11372894), (741, 9623218), (842, 8468889), (858, 8310961), (1039, 6863142), (1254, 5686447), (1263, 5645926), (1482, 4811609), (2078, 3431571), (2526, 2822963), (2717, 2624514), (3117, 2287714), (4631, 1539798), (5434, 1312257), (5473, 1302906), (6234, 1143857), (7999, 891462), (8151, 874838), (9262, 769899), (10946, 651453), (11429, 623922), (13507, 527934), (13893, 513266), (15998, 445731), (16302, 437419), (16419, 434302), (19741, 361218), (22858, 311961), (23997, 297154), (27014, 263967), (27786, 256633), (32838, 217151), (34287, 207974), (39482, 180609), (40521, 175978), (47994, 148577), (59223, 120406), (60203, 118446), (68574, 103987), (81042, 87989)]