2016409421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 2231654040

約数和(自身を除く): 215244619

約数列:

[1, 13, 67, 109, 317, 871, 1417, 4121, 4489, 7303, 21239, 34553, 58357, 94939, 276107, 449189, 489301, 1423013, 2315051, 6360913, 18499169, 30095663, 155108417, 2016409421]

約数ペア:

[(1, 2016409421), (13, 155108417), (67, 30095663), (109, 18499169), (317, 6360913), (871, 2315051), (1417, 1423013), (4121, 489301), (4489, 449189), (7303, 276107), (21239, 94939), (34553, 58357)]