17419304870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1\times {\mathrm{2339}}^1$

素因数の和:3293

約数の個数: 64

約数和(自身を含む): 34693401600

約数和(自身を除く): 17274096730

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 857, 869, 1714, 1738, 2339, 4285, 4345, 4678, 8570, 8690, 9427, 11695, 18854, 23390, 25729, 47135, 51458, 67703, 94270, 128645, 135406, 184781, 257290, 338515, 369562, 677030, 744733, 923905, 1489466, 1847810, 2004523, 2032591, 3723665, 4009046, 4065182, 7447330, 10022615, 10162955, 20045230, 20325910, 22049753, 44099506, 110248765, 158357317, 220497530, 316714634, 791786585, 1583573170, 1741930487, 3483860974, 8709652435, 17419304870]

約数ペア:

[(1, 17419304870), (2, 8709652435), (5, 3483860974), (10, 1741930487), (11, 1583573170), (22, 791786585), (55, 316714634), (79, 220497530), (110, 158357317), (158, 110248765), (395, 44099506), (790, 22049753), (857, 20325910), (869, 20045230), (1714, 10162955), (1738, 10022615), (2339, 7447330), (4285, 4065182), (4345, 4009046), (4678, 3723665), (8570, 2032591), (8690, 2004523), (9427, 1847810), (11695, 1489466), (18854, 923905), (23390, 744733), (25729, 677030), (47135, 369562), (51458, 338515), (67703, 257290), (94270, 184781), (128645, 135406)]