262780241

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{593}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 281413440

約数和(自身を除く): 18633199

約数列:

[1, 19, 83, 281, 593, 1577, 5339, 11267, 23323, 49219, 166633, 443137, 935161, 3166027, 13830539, 262780241]

約数ペア:

[(1, 262780241), (19, 13830539), (83, 3166027), (281, 935161), (593, 443137), (1577, 166633), (5339, 49219), (11267, 23323)]