8678283838

素因数分解:

$2^1\times 7^1\times {\mathrm{4451}}^1\times {\mathrm{139267}}^1$

素因数の和:143727

約数の個数: 16

約数和(自身を含む): 14880507264

約数和(自身を除く): 6202223426

約数列:

[1, 2, 7, 14, 4451, 8902, 31157, 62314, 139267, 278534, 974869, 1949738, 619877417, 1239754834, 4339141919, 8678283838]

約数ペア:

[(1, 8678283838), (2, 4339141919), (7, 1239754834), (14, 619877417), (4451, 1949738), (8902, 974869), (31157, 278534), (62314, 139267)]