722129214

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1695139}}^1$

素因数の和:1695215

約数の個数: 16

約数和(自身を含む): 1464600960

約数和(自身を除く): 742471746

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1695139, 3390278, 5085417, 10170834, 120354869, 240709738, 361064607, 722129214]

約数ペア:

[(1, 722129214), (2, 361064607), (3, 240709738), (6, 120354869), (71, 10170834), (142, 5085417), (213, 3390278), (426, 1695139)]