139133026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{11161}}^1$

素因数の和:11457

約数の個数: 16

約数和(自身を含む): 218596608

約数和(自身を除く): 79463582

約数列:

[1, 2, 23, 46, 271, 542, 6233, 11161, 12466, 22322, 256703, 513406, 3024631, 6049262, 69566513, 139133026]

約数ペア:

[(1, 139133026), (2, 69566513), (23, 6049262), (46, 3024631), (271, 513406), (542, 256703), (6233, 22322), (11161, 12466)]