660334990432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1587343727}}^1$

素因数の和:1587343750

約数の個数: 24

約数和(自身を含む): 1400037168096

約数和(自身を除く): 739702177664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1587343727, 3174687454, 6349374908, 12698749816, 20635468451, 25397499632, 41270936902, 50794999264, 82541873804, 165083747608, 330167495216, 660334990432]

約数ペア:

[(1, 660334990432), (2, 330167495216), (4, 165083747608), (8, 82541873804), (13, 50794999264), (16, 41270936902), (26, 25397499632), (32, 20635468451), (52, 12698749816), (104, 6349374908), (208, 3174687454), (416, 1587343727)]