1684150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2616

約数の個数: 24

約数和(自身を含む): 3374784

約数和(自身を除く): 1690634

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2591, 5182, 12955, 25910, 33683, 64775, 67366, 129550, 168415, 336830, 842075, 1684150]

約数ペア:

[(1, 1684150), (2, 842075), (5, 336830), (10, 168415), (13, 129550), (25, 67366), (26, 64775), (50, 33683), (65, 25910), (130, 12955), (325, 5182), (650, 2591)]