331366802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6269}}^1$

素因数の和:6410

約数の個数: 32

約数和(自身を含む): 568814400

約数和(自身を除く): 237447598

約数列:

[1, 2, 13, 19, 26, 38, 107, 214, 247, 494, 1391, 2033, 2782, 4066, 6269, 12538, 26429, 52858, 81497, 119111, 162994, 238222, 670783, 1341566, 1548443, 3096886, 8720179, 12744877, 17440358, 25489754, 165683401, 331366802]

約数ペア:

[(1, 331366802), (2, 165683401), (13, 25489754), (19, 17440358), (26, 12744877), (38, 8720179), (107, 3096886), (214, 1548443), (247, 1341566), (494, 670783), (1391, 238222), (2033, 162994), (2782, 119111), (4066, 81497), (6269, 52858), (12538, 26429)]