406965156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2608751}}^1$

素因数の和:2608771

約数の個数: 24

約数和(自身を含む): 1022630784

約数和(自身を除く): 615665628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2608751, 5217502, 7826253, 10435004, 15652506, 31305012, 33913763, 67827526, 101741289, 135655052, 203482578, 406965156]

約数ペア:

[(1, 406965156), (2, 203482578), (3, 135655052), (4, 101741289), (6, 67827526), (12, 33913763), (13, 31305012), (26, 15652506), (39, 10435004), (52, 7826253), (78, 5217502), (156, 2608751)]