1293926404

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{12211}}^1$

素因数の和:12723

約数の個数: 24

約数和(自身を含む): 2308068000

約数和(自身を除く): 1014141596

約数列:

[1, 2, 4, 59, 118, 236, 449, 898, 1796, 12211, 24422, 26491, 48844, 52982, 105964, 720449, 1440898, 2881796, 5482739, 10965478, 21930956, 323481601, 646963202, 1293926404]

約数ペア:

[(1, 1293926404), (2, 646963202), (4, 323481601), (59, 21930956), (118, 10965478), (236, 5482739), (449, 2881796), (898, 1440898), (1796, 720449), (12211, 105964), (24422, 52982), (26491, 48844)]