426406412

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{13499}}^1$

素因数の和:13705

約数の個数: 24

約数和(自身を含む): 765450000

約数和(自身を除く): 339043588

約数列:

[1, 2, 4, 53, 106, 149, 212, 298, 596, 7897, 13499, 15794, 26998, 31588, 53996, 715447, 1430894, 2011351, 2861788, 4022702, 8045404, 106601603, 213203206, 426406412]

約数ペア:

[(1, 426406412), (2, 213203206), (4, 106601603), (53, 8045404), (106, 4022702), (149, 2861788), (212, 2011351), (298, 1430894), (596, 715447), (7897, 53996), (13499, 31588), (15794, 26998)]