5394157808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25933451}}^1$

素因数の和:25933472

約数の個数: 20

約数和(自身を含む): 11255118168

約数和(自身を除く): 5860960360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25933451, 51866902, 103733804, 207467608, 337134863, 414935216, 674269726, 1348539452, 2697078904, 5394157808]

約数ペア:

[(1, 5394157808), (2, 2697078904), (4, 1348539452), (8, 674269726), (13, 414935216), (16, 337134863), (26, 207467608), (52, 103733804), (104, 51866902), (208, 25933451)]