2109680038

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1\times {\mathrm{15149}}^1$

素因数の和:15719

約数の個数: 16

約数和(自身を含む): 3190590000

約数和(自身を除く): 1080909962

約数列:

[1, 2, 179, 358, 389, 778, 15149, 30298, 69631, 139262, 2711671, 5423342, 5892961, 11785922, 1054840019, 2109680038]

約数ペア:

[(1, 2109680038), (2, 1054840019), (179, 11785922), (358, 5892961), (389, 5423342), (778, 2711671), (15149, 139262), (30298, 69631)]