1157222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2323

約数の個数: 16

約数和(自身を含む): 1976832

約数和(自身を除く): 819610

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2287, 4574, 25157, 50314, 52601, 105202, 578611, 1157222]

約数ペア:

[(1, 1157222), (2, 578611), (11, 105202), (22, 52601), (23, 50314), (46, 25157), (253, 4574), (506, 2287)]