254328126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191801}}^1$

素因数の和:191836

約数の個数: 32

約数和(自身を含む): 580009248

約数和(自身を除く): 325681122

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 191801, 383602, 575403, 1150806, 2493413, 3260617, 4986826, 6521234, 7480239, 9781851, 14960478, 19563702, 42388021, 84776042, 127164063, 254328126]

約数ペア:

[(1, 254328126), (2, 127164063), (3, 84776042), (6, 42388021), (13, 19563702), (17, 14960478), (26, 9781851), (34, 7480239), (39, 6521234), (51, 4986826), (78, 3260617), (102, 2493413), (221, 1150806), (442, 575403), (663, 383602), (1326, 191801)]