2011917062

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{156229}}^1$

素因数の和:156415

約数の個数: 16

約数和(自身を含む): 3104602560

約数和(自身を除く): 1092685498

約数列:

[1, 2, 47, 94, 137, 274, 6439, 12878, 156229, 312458, 7342763, 14685526, 21403373, 42806746, 1005958531, 2011917062]

約数ペア:

[(1, 2011917062), (2, 1005958531), (47, 42806746), (94, 21403373), (137, 14685526), (274, 7342763), (6439, 312458), (12878, 156229)]