2912258801038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{20596181}}^1$

素因数の和:20596324

約数の個数: 24

約数和(自身を含む): 4674921390360

約数和(自身を除く): 1762662589322

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 3721, 7442, 70699, 141398, 20596181, 41192362, 391327439, 782654878, 1256367041, 2512734082, 23870973779, 47741947558, 76638389501, 153276779002, 1456129400519, 2912258801038]

約数ペア:

[(1, 2912258801038), (2, 1456129400519), (19, 153276779002), (38, 76638389501), (61, 47741947558), (122, 23870973779), (1159, 2512734082), (2318, 1256367041), (3721, 782654878), (7442, 391327439), (70699, 41192362), (141398, 20596181)]