318202238

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1\times {\mathrm{2339}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 481178880

約数和(自身を除く): 162976642

約数列:

[1, 2, 251, 271, 502, 542, 2339, 4678, 68021, 136042, 587089, 633869, 1174178, 1267738, 159101119, 318202238]

約数ペア:

[(1, 318202238), (2, 159101119), (251, 1267738), (271, 1174178), (502, 633869), (542, 587089), (2339, 136042), (4678, 68021)]