1956366958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 3973939200

約数和(自身を除く): 2017572242

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 43, 59, 86, 91, 118, 133, 182, 223, 247, 266, 301, 413, 446, 494, 559, 602, 767, 817, 826, 1118, 1121, 1534, 1561, 1634, 1729, 2242, 2537, 2899, 3122, 3458, 3913, 4237, 5074, 5369, 5719, 5798, 7826, 7847, 8474, 9589, 10621, 10738, 11438, 13157, 14573, 15694, 17759, 19178, 20293, 21242, 26314, 29146, 29659, 32981, 35518, 40586, 48203, 55081, 59318, 65962, 67123, 74347, 92099, 96406, 102011, 110162, 124657, 134246, 148694, 171041, 182191, 184198, 204022, 230867, 249314, 249983, 337421, 342082, 364382, 385567, 461734, 499966, 565751, 626639, 674842, 771134, 872599, 1131502, 1197287, 1253278, 1275337, 1745198, 1749881, 2368483, 2394574, 2550674, 3249779, 3499762, 3960257, 4386473, 4736966, 6499558, 7354763, 7920514, 8772946, 10749269, 14709526, 16579381, 21498538, 22748453, 33158762, 45496906, 51483341, 75244883, 102966682, 139740497, 150489766, 279480994, 978183479, 1956366958]

約数ペア:

[(1, 1956366958), (2, 978183479), (7, 279480994), (13, 150489766), (14, 139740497), (19, 102966682), (26, 75244883), (38, 51483341), (43, 45496906), (59, 33158762), (86, 22748453), (91, 21498538), (118, 16579381), (133, 14709526), (182, 10749269), (223, 8772946), (247, 7920514), (266, 7354763), (301, 6499558), (413, 4736966), (446, 4386473), (494, 3960257), (559, 3499762), (602, 3249779), (767, 2550674), (817, 2394574), (826, 2368483), (1118, 1749881), (1121, 1745198), (1534, 1275337), (1561, 1253278), (1634, 1197287), (1729, 1131502), (2242, 872599), (2537, 771134), (2899, 674842), (3122, 626639), (3458, 565751), (3913, 499966), (4237, 461734), (5074, 385567), (5369, 364382), (5719, 342082), (5798, 337421), (7826, 249983), (7847, 249314), (8474, 230867), (9589, 204022), (10621, 184198), (10738, 182191), (11438, 171041), (13157, 148694), (14573, 134246), (15694, 124657), (17759, 110162), (19178, 102011), (20293, 96406), (21242, 92099), (26314, 74347), (29146, 67123), (29659, 65962), (32981, 59318), (35518, 55081), (40586, 48203)]