2100403735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{762397}}^1$

素因数の和:762450

約数の個数: 16

約数和(自身を含む): 2744632800

約数和(自身を除く): 644229065

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 762397, 3811985, 14485543, 22109513, 72427715, 110547565, 420080747, 2100403735]

約数ペア:

[(1, 2100403735), (5, 420080747), (19, 110547565), (29, 72427715), (95, 22109513), (145, 14485543), (551, 3811985), (2755, 762397)]