28428996962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5382241}}^1$

素因数の和:5382401

約数の個数: 16

約数和(自身を含む): 45210832800

約数和(自身を除く): 16781835838

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 5382241, 10764482, 102262579, 204525158, 748131499, 1496262998, 14214498481, 28428996962]

約数ペア:

[(1, 28428996962), (2, 14214498481), (19, 1496262998), (38, 748131499), (139, 204525158), (278, 102262579), (2641, 10764482), (5282, 5382241)]