17389943522

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 30585392640

約数和(自身を除く): 13195449118

約数列:

[1, 2, 7, 14, 71, 142, 229, 241, 317, 458, 482, 497, 634, 994, 1603, 1687, 2219, 3206, 3374, 4438, 16259, 17111, 22507, 32518, 34222, 45014, 55189, 72593, 76397, 110378, 113813, 119777, 145186, 152794, 157549, 227626, 239554, 315098, 386323, 508151, 534779, 772646, 1016302, 1069558, 3918419, 5154103, 5424187, 7836838, 10308206, 10848374, 17494913, 27428933, 34989826, 36078721, 37969309, 54857866, 72157442, 75938618, 122464391, 244928782, 1242138823, 2484277646, 8694971761, 17389943522]

約数ペア:

[(1, 17389943522), (2, 8694971761), (7, 2484277646), (14, 1242138823), (71, 244928782), (142, 122464391), (229, 75938618), (241, 72157442), (317, 54857866), (458, 37969309), (482, 36078721), (497, 34989826), (634, 27428933), (994, 17494913), (1603, 10848374), (1687, 10308206), (2219, 7836838), (3206, 5424187), (3374, 5154103), (4438, 3918419), (16259, 1069558), (17111, 1016302), (22507, 772646), (32518, 534779), (34222, 508151), (45014, 386323), (55189, 315098), (72593, 239554), (76397, 227626), (110378, 157549), (113813, 152794), (119777, 145186)]