3123536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15017}}^1$

素因数の和:15038

約数の個数: 20

約数和(自身を含む): 6517812

約数和(自身を除く): 3394276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15017, 30034, 60068, 120136, 195221, 240272, 390442, 780884, 1561768, 3123536]

約数ペア:

[(1, 3123536), (2, 1561768), (4, 780884), (8, 390442), (13, 240272), (16, 195221), (26, 120136), (52, 60068), (104, 30034), (208, 15017)]