2912978878

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{4729}}^1\times {\mathrm{6553}}^1$

素因数の和:11331

約数の個数: 16

約数和(自身を含む): 4464060480

約数和(自身を除く): 1551081602

約数列:

[1, 2, 47, 94, 4729, 6553, 9458, 13106, 222263, 307991, 444526, 615982, 30989137, 61978274, 1456489439, 2912978878]

約数ペア:

[(1, 2912978878), (2, 1456489439), (47, 61978274), (94, 30989137), (4729, 615982), (6553, 444526), (9458, 307991), (13106, 222263)]