491532301

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{1489}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 539022400

約数和(自身を除く): 47490099

約数列:

[1, 13, 67, 379, 871, 1489, 4927, 19357, 25393, 99763, 330109, 564331, 1296919, 7336303, 37810177, 491532301]

約数ペア:

[(1, 491532301), (13, 37810177), (67, 7336303), (379, 1296919), (871, 564331), (1489, 330109), (4927, 99763), (19357, 25393)]