2318305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 3089088

約数和(自身を除く): 770783

約数列:

[1, 5, 11, 55, 61, 305, 671, 691, 3355, 3455, 7601, 38005, 42151, 210755, 463661, 2318305]

約数ペア:

[(1, 2318305), (5, 463661), (11, 210755), (55, 42151), (61, 38005), (305, 7601), (671, 3455), (691, 3355)]