1789968136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1453}}^1\times {\mathrm{13999}}^1$

素因数の和:15469

約数の個数: 32

約数和(自身を含む): 3664080000

約数和(自身を除く): 1874111864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1453, 2906, 5812, 11624, 13999, 15983, 27998, 31966, 55996, 63932, 111992, 127864, 153989, 307978, 615956, 1231912, 20340547, 40681094, 81362188, 162724376, 223746017, 447492034, 894984068, 1789968136]

約数ペア:

[(1, 1789968136), (2, 894984068), (4, 447492034), (8, 223746017), (11, 162724376), (22, 81362188), (44, 40681094), (88, 20340547), (1453, 1231912), (2906, 615956), (5812, 307978), (11624, 153989), (13999, 127864), (15983, 111992), (27998, 63932), (31966, 55996)]