313639234

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{76163}}^1$

素因数の和:76265

約数の個数: 16

約数和(自身を含む): 493542720

約数和(自身を除く): 179903486

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 76163, 152326, 2208727, 4417454, 5407573, 10815146, 156819617, 313639234]

約数ペア:

[(1, 313639234), (2, 156819617), (29, 10815146), (58, 5407573), (71, 4417454), (142, 2208727), (2059, 152326), (4118, 76163)]