1814150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2816

約数の個数: 24

約数和(自身を含む): 3635184

約数和(自身を除く): 1821034

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2791, 5582, 13955, 27910, 36283, 69775, 72566, 139550, 181415, 362830, 907075, 1814150]

約数ペア:

[(1, 1814150), (2, 907075), (5, 362830), (10, 181415), (13, 139550), (25, 72566), (26, 69775), (50, 36283), (65, 27910), (130, 13955), (325, 5582), (650, 2791)]