3860090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 7814016

約数和(自身を除く): 3953926

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1291, 1495, 2582, 2990, 6455, 12910, 16783, 29693, 33566, 59386, 83915, 148465, 167830, 296930, 386009, 772018, 1930045, 3860090]

約数ペア:

[(1, 3860090), (2, 1930045), (5, 772018), (10, 386009), (13, 296930), (23, 167830), (26, 148465), (46, 83915), (65, 59386), (115, 33566), (130, 29693), (230, 16783), (299, 12910), (598, 6455), (1291, 2990), (1495, 2582)]