26108140070

素因数分解:

$2^1\times 5^1\times {\mathrm{6397}}^1\times {\mathrm{408131}}^1$

素因数の和:414535

約数の個数: 16

約数和(自身を含む): 47002113648

約数和(自身を除く): 20893973578

約数列:

[1, 2, 5, 10, 6397, 12794, 31985, 63970, 408131, 816262, 2040655, 4081310, 2610814007, 5221628014, 13054070035, 26108140070]

約数ペア:

[(1, 26108140070), (2, 13054070035), (5, 5221628014), (10, 2610814007), (6397, 4081310), (12794, 2040655), (31985, 816262), (63970, 408131)]