9140978882

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4697317}}^1$

素因数の和:4697465

約数の個数: 16

約数和(自身を含む): 15782988480

約数和(自身を除く): 6642009598

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 4697317, 9394634, 32881219, 65762438, 652927063, 1305854126, 4570489441, 9140978882]

約数ペア:

[(1, 9140978882), (2, 4570489441), (7, 1305854126), (14, 652927063), (139, 65762438), (278, 32881219), (973, 9394634), (1946, 4697317)]