138674866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{274061}}^1$

素因数の和:274097

約数の個数: 16

約数和(自身を含む): 236789568

約数和(自身を除く): 98114702

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 274061, 548122, 3014671, 6029342, 6303403, 12606806, 69337433, 138674866]

約数ペア:

[(1, 138674866), (2, 69337433), (11, 12606806), (22, 6303403), (23, 6029342), (46, 3014671), (253, 548122), (506, 274061)]