319256638

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1\times {\mathrm{1321}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 483058800

約数和(自身を除く): 163802162

約数列:

[1, 2, 149, 298, 811, 1321, 1622, 2642, 120839, 196829, 241678, 393658, 1071331, 2142662, 159628319, 319256638]

約数ペア:

[(1, 319256638), (2, 159628319), (149, 2142662), (298, 1071331), (811, 393658), (1321, 241678), (1622, 196829), (2642, 120839)]