2488892912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:1954

約数の個数: 80

約数和(自身を含む): 5429637600

約数和(自身を除く): 2940744688

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 229, 296, 407, 458, 592, 814, 916, 1628, 1669, 1832, 2519, 3256, 3338, 3664, 5038, 6512, 6676, 8473, 10076, 13352, 16946, 18359, 20152, 26704, 33892, 36718, 40304, 61753, 67784, 73436, 93203, 123506, 135568, 146872, 186406, 247012, 293744, 372812, 382201, 494024, 679283, 745624, 764402, 988048, 1358566, 1491248, 1528804, 2717132, 3057608, 4204211, 5434264, 6115216, 8408422, 10868528, 14141437, 16816844, 28282874, 33633688, 56565748, 67267376, 113131496, 155555807, 226262992, 311111614, 622223228, 1244446456, 2488892912]

約数ペア:

[(1, 2488892912), (2, 1244446456), (4, 622223228), (8, 311111614), (11, 226262992), (16, 155555807), (22, 113131496), (37, 67267376), (44, 56565748), (74, 33633688), (88, 28282874), (148, 16816844), (176, 14141437), (229, 10868528), (296, 8408422), (407, 6115216), (458, 5434264), (592, 4204211), (814, 3057608), (916, 2717132), (1628, 1528804), (1669, 1491248), (1832, 1358566), (2519, 988048), (3256, 764402), (3338, 745624), (3664, 679283), (5038, 494024), (6512, 382201), (6676, 372812), (8473, 293744), (10076, 247012), (13352, 186406), (16946, 146872), (18359, 135568), (20152, 123506), (26704, 93203), (33892, 73436), (36718, 67784), (40304, 61753)]