491731234

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1\times {\mathrm{3847}}^1$

素因数の和:4737

約数の個数: 16

約数和(自身を含む): 748051200

約数和(自身を除く): 256319966

約数列:

[1, 2, 79, 158, 809, 1618, 3847, 7694, 63911, 127822, 303913, 607826, 3112223, 6224446, 245865617, 491731234]

約数ペア:

[(1, 491731234), (2, 245865617), (79, 6224446), (158, 3112223), (809, 607826), (1618, 303913), (3847, 127822), (7694, 63911)]