426331345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131381}}^1$

素因数の和:131456

約数の個数: 16

約数和(自身を含む): 567570240

約数和(自身を除く): 141238895

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 131381, 656905, 1445191, 7225955, 7751479, 38757395, 85266269, 426331345]

約数ペア:

[(1, 426331345), (5, 85266269), (11, 38757395), (55, 7751479), (59, 7225955), (295, 1445191), (649, 656905), (3245, 131381)]