2090930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9091}}^1$

素因数の和:9121

約数の個数: 16

約数和(自身を含む): 3927744

約数和(自身を除く): 1836814

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9091, 18182, 45455, 90910, 209093, 418186, 1045465, 2090930]

約数ペア:

[(1, 2090930), (2, 1045465), (5, 418186), (10, 209093), (23, 90910), (46, 45455), (115, 18182), (230, 9091)]