2517387796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{220901}}^1$

素因数の和:220960

約数の個数: 48

約数和(自身を含む): 5640953472

約数和(自身を除く): 3123565676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 220901, 441802, 883604, 1546307, 2429911, 3092614, 4859822, 6185228, 8173337, 9719644, 16346674, 17009377, 32693348, 34018754, 57213359, 68037508, 89906707, 114426718, 179813414, 228853436, 359626828, 629346949, 1258693898, 2517387796]

約数ペア:

[(1, 2517387796), (2, 1258693898), (4, 629346949), (7, 359626828), (11, 228853436), (14, 179813414), (22, 114426718), (28, 89906707), (37, 68037508), (44, 57213359), (74, 34018754), (77, 32693348), (148, 17009377), (154, 16346674), (259, 9719644), (308, 8173337), (407, 6185228), (518, 4859822), (814, 3092614), (1036, 2429911), (1628, 1546307), (2849, 883604), (5698, 441802), (11396, 220901)]