1930972019

素因数分解:

${\mathrm{61}}^2\times {\mathrm{71}}^1\times {\mathrm{7309}}^1$

素因数の和:7502

約数の個数: 12

約数和(自身を含む): 1991068560

約数和(自身を除く): 60096541

約数列:

[1, 61, 71, 3721, 4331, 7309, 264191, 445849, 518939, 27196789, 31655279, 1930972019]

約数ペア:

[(1, 1930972019), (61, 31655279), (71, 27196789), (3721, 518939), (4331, 445849), (7309, 264191)]