7841546

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:629

約数の個数: 16

約数和(自身を含む): 12052320

約数和(自身を除く): 4210774

約数列:

[1, 2, 67, 134, 139, 278, 421, 842, 9313, 18626, 28207, 56414, 58519, 117038, 3920773, 7841546]

約数ペア:

[(1, 7841546), (2, 3920773), (67, 117038), (134, 58519), (139, 56414), (278, 28207), (421, 18626), (842, 9313)]