253661714

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{46957}}^1$

素因数の和:47069

約数の個数: 16

約数和(自身を含む): 396137688

約数和(自身を除く): 142475974

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 46957, 93914, 1737409, 3427861, 3474818, 6855722, 126830857, 253661714]

約数ペア:

[(1, 253661714), (2, 126830857), (37, 6855722), (73, 3474818), (74, 3427861), (146, 1737409), (2701, 93914), (5402, 46957)]