28940962

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1571}}^1$

素因数の和:1785

約数の個数: 16

約数和(自身を含む): 44443584

約数和(自身を除く): 15502622

約数列:

[1, 2, 61, 122, 151, 302, 1571, 3142, 9211, 18422, 95831, 191662, 237221, 474442, 14470481, 28940962]

約数ペア:

[(1, 28940962), (2, 14470481), (61, 474442), (122, 237221), (151, 191662), (302, 95831), (1571, 18422), (3142, 9211)]