86416901998

素因数分解:

$2^1\times 7^1\times {\mathrm{13907}}^1\times {\mathrm{443851}}^1$

素因数の和:457767

約数の個数: 16

約数和(自身を含む): 148154246784

約数和(自身を除く): 61737344786

約数列:

[1, 2, 7, 14, 13907, 27814, 97349, 194698, 443851, 887702, 3106957, 6213914, 6172635857, 12345271714, 43208450999, 86416901998]

約数ペア:

[(1, 86416901998), (2, 43208450999), (7, 12345271714), (14, 6172635857), (13907, 6213914), (27814, 3106957), (97349, 887702), (194698, 443851)]