9969874412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{80402213}}^1$

素因数の和:80402248

約数の個数: 12

約数和(自身を含む): 18010095936

約数和(自身を除く): 8040221524

約数列:

[1, 2, 4, 31, 62, 124, 80402213, 160804426, 321608852, 2492468603, 4984937206, 9969874412]

約数ペア:

[(1, 9969874412), (2, 4984937206), (4, 2492468603), (31, 321608852), (62, 160804426), (124, 80402213)]