1823642288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8767511}}^1$

素因数の和:8767532

約数の個数: 20

約数和(自身を含む): 3805100208

約数和(自身を除く): 1981457920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8767511, 17535022, 35070044, 70140088, 113977643, 140280176, 227955286, 455910572, 911821144, 1823642288]

約数ペア:

[(1, 1823642288), (2, 911821144), (4, 455910572), (8, 227955286), (13, 140280176), (16, 113977643), (26, 70140088), (52, 35070044), (104, 17535022), (208, 8767511)]