419997372

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{4357}}^1$

素因数の和:4670

約数の個数: 48

約数和(自身を含む): 1017680160

約数和(自身を除く): 597682788

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 277, 348, 554, 831, 1108, 1662, 3324, 4357, 8033, 8714, 13071, 16066, 17428, 24099, 26142, 32132, 48198, 52284, 96396, 126353, 252706, 379059, 505412, 758118, 1206889, 1516236, 2413778, 3620667, 4827556, 7241334, 14482668, 34999781, 69999562, 104999343, 139999124, 209998686, 419997372]

約数ペア:

[(1, 419997372), (2, 209998686), (3, 139999124), (4, 104999343), (6, 69999562), (12, 34999781), (29, 14482668), (58, 7241334), (87, 4827556), (116, 3620667), (174, 2413778), (277, 1516236), (348, 1206889), (554, 758118), (831, 505412), (1108, 379059), (1662, 252706), (3324, 126353), (4357, 96396), (8033, 52284), (8714, 48198), (13071, 32132), (16066, 26142), (17428, 24099)]