494085488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2375411}}^1$

素因数の和:2375432

約数の個数: 20

約数和(自身を含む): 1030928808

約数和(自身を除く): 536843320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2375411, 4750822, 9501644, 19003288, 30880343, 38006576, 61760686, 123521372, 247042744, 494085488]

約数ペア:

[(1, 494085488), (2, 247042744), (4, 123521372), (8, 61760686), (13, 38006576), (16, 30880343), (26, 19003288), (52, 9501644), (104, 4750822), (208, 2375411)]