9901367056

素因数分解:

$2^4\times 7^1\times {\mathrm{88405063}}^1$

素因数の和:88405078

約数の個数: 20

約数和(自身を含む): 21924455872

約数和(自身を除く): 12023088816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 88405063, 176810126, 353620252, 618835441, 707240504, 1237670882, 1414481008, 2475341764, 4950683528, 9901367056]

約数ペア:

[(1, 9901367056), (2, 4950683528), (4, 2475341764), (7, 1414481008), (8, 1237670882), (14, 707240504), (16, 618835441), (28, 353620252), (56, 176810126), (112, 88405063)]