123090572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{121631}}^1$

素因数の和:121669

約数の個数: 24

約数和(自身を含む): 245210112

約数和(自身を除く): 122119540

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 121631, 243262, 486524, 1337941, 2675882, 2797513, 5351764, 5595026, 11190052, 30772643, 61545286, 123090572]

約数ペア:

[(1, 123090572), (2, 61545286), (4, 30772643), (11, 11190052), (22, 5595026), (23, 5351764), (44, 2797513), (46, 2675882), (92, 1337941), (253, 486524), (506, 243262), (1012, 121631)]