947801968

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{6857}}^1$

素因数の和:7081

約数の個数: 40

約数和(自身を含む): 1882767888

約数和(自身を除く): 934965920

約数列:

[1, 2, 4, 8, 16, 53, 106, 163, 212, 326, 424, 652, 848, 1304, 2608, 6857, 8639, 13714, 17278, 27428, 34556, 54856, 69112, 109712, 138224, 363421, 726842, 1117691, 1453684, 2235382, 2907368, 4470764, 5814736, 8941528, 17883056, 59237623, 118475246, 236950492, 473900984, 947801968]

約数ペア:

[(1, 947801968), (2, 473900984), (4, 236950492), (8, 118475246), (16, 59237623), (53, 17883056), (106, 8941528), (163, 5814736), (212, 4470764), (326, 2907368), (424, 2235382), (652, 1453684), (848, 1117691), (1304, 726842), (2608, 363421), (6857, 138224), (8639, 109712), (13714, 69112), (17278, 54856), (27428, 34556)]