1203729488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{12889}}^1$

素因数の和:13359

約数の個数: 40

約数和(自身を含む): 2517417000

約数和(自身を除く): 1313687512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 449, 898, 1796, 3592, 5837, 7184, 11674, 12889, 23348, 25778, 46696, 51556, 93392, 103112, 167557, 206224, 335114, 670228, 1340456, 2680912, 5787161, 11574322, 23148644, 46297288, 75233093, 92594576, 150466186, 300932372, 601864744, 1203729488]

約数ペア:

[(1, 1203729488), (2, 601864744), (4, 300932372), (8, 150466186), (13, 92594576), (16, 75233093), (26, 46297288), (52, 23148644), (104, 11574322), (208, 5787161), (449, 2680912), (898, 1340456), (1796, 670228), (3592, 335114), (5837, 206224), (7184, 167557), (11674, 103112), (12889, 93392), (23348, 51556), (25778, 46696)]