260039098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{381289}}^1$

素因数の和:381333

約数の個数: 16

約数和(自身を含む): 439246080

約数和(自身を除く): 179206982

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 381289, 762578, 4194179, 8388358, 11819959, 23639918, 130019549, 260039098]

約数ペア:

[(1, 260039098), (2, 130019549), (11, 23639918), (22, 11819959), (31, 8388358), (62, 4194179), (341, 762578), (682, 381289)]