2217742015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1\times {\mathrm{6229}}^1$

素因数の和:8562

約数の個数: 16

約数和(自身を含む): 2748775680

約数和(自身を除く): 531033665

約数列:

[1, 5, 31, 155, 2297, 6229, 11485, 31145, 71207, 193099, 356035, 965495, 14308013, 71540065, 443548403, 2217742015]

約数ペア:

[(1, 2217742015), (5, 443548403), (31, 71540065), (155, 14308013), (2297, 965495), (6229, 356035), (11485, 193099), (31145, 71207)]