268127639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{1319}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 304550400

約数和(自身を除く): 36422761

約数列:

[1, 13, 19, 247, 823, 1319, 10699, 15637, 17147, 25061, 203281, 325793, 1085537, 14111981, 20625203, 268127639]

約数ペア:

[(1, 268127639), (13, 20625203), (19, 14111981), (247, 1085537), (823, 325793), (1319, 203281), (10699, 25061), (15637, 17147)]