13305640616

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{2389}}^1$

素因数の和:2670

約数の個数: 64

約数和(自身を含む): 25845555600

約数和(自身を除く): 12539914984

約数列:

[1, 2, 4, 8, 61, 101, 113, 122, 202, 226, 244, 404, 452, 488, 808, 904, 2389, 4778, 6161, 6893, 9556, 11413, 12322, 13786, 19112, 22826, 24644, 27572, 45652, 49288, 55144, 91304, 145729, 241289, 269957, 291458, 482578, 539914, 582916, 696193, 965156, 1079828, 1165832, 1392386, 1930312, 2159656, 2784772, 5569544, 14718629, 16467377, 27265657, 29437258, 32934754, 54531314, 58874516, 65869508, 109062628, 117749032, 131739016, 218125256, 1663205077, 3326410154, 6652820308, 13305640616]

約数ペア:

[(1, 13305640616), (2, 6652820308), (4, 3326410154), (8, 1663205077), (61, 218125256), (101, 131739016), (113, 117749032), (122, 109062628), (202, 65869508), (226, 58874516), (244, 54531314), (404, 32934754), (452, 29437258), (488, 27265657), (808, 16467377), (904, 14718629), (2389, 5569544), (4778, 2784772), (6161, 2159656), (6893, 1930312), (9556, 1392386), (11413, 1165832), (12322, 1079828), (13786, 965156), (19112, 696193), (22826, 582916), (24644, 539914), (27572, 482578), (45652, 291458), (49288, 269957), (55144, 241289), (91304, 145729)]