1538045297894

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1\times {\mathrm{499}}^1\times {\mathrm{1609}}^1$

素因数の和:2877

約数の個数: 64

約数和(自身を含む): 2658277440000

約数和(自身を除く): 1120232142106

約数列:

[1, 2, 7, 14, 293, 467, 499, 586, 934, 998, 1609, 2051, 3218, 3269, 3493, 4102, 6538, 6986, 11263, 22526, 136831, 146207, 233033, 273662, 292414, 466066, 471437, 751403, 802891, 942874, 957817, 1023449, 1502806, 1605782, 1631231, 1915634, 2046898, 3262462, 3300059, 5259821, 5620237, 6600118, 10519642, 11240474, 68278669, 136557338, 220161079, 235247063, 374950097, 440322158, 470494126, 477950683, 749900194, 955901366, 1541127553, 1646729441, 2624650679, 3082255106, 3293458882, 5249301358, 109860378421, 219720756842, 769022648947, 1538045297894]

約数ペア:

[(1, 1538045297894), (2, 769022648947), (7, 219720756842), (14, 109860378421), (293, 5249301358), (467, 3293458882), (499, 3082255106), (586, 2624650679), (934, 1646729441), (998, 1541127553), (1609, 955901366), (2051, 749900194), (3218, 477950683), (3269, 470494126), (3493, 440322158), (4102, 374950097), (6538, 235247063), (6986, 220161079), (11263, 136557338), (22526, 68278669), (136831, 11240474), (146207, 10519642), (233033, 6600118), (273662, 5620237), (292414, 5259821), (466066, 3300059), (471437, 3262462), (751403, 2046898), (802891, 1915634), (942874, 1631231), (957817, 1605782), (1023449, 1502806)]