1234810499

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 1400239872

約数和(自身を除く): 165429373

約数列:

[1, 13, 23, 169, 299, 491, 647, 3887, 6383, 8411, 11293, 14881, 82979, 109343, 146809, 193453, 317677, 1908517, 2514889, 4129801, 7306571, 53687413, 94985423, 1234810499]

約数ペア:

[(1, 1234810499), (13, 94985423), (23, 53687413), (169, 7306571), (299, 4129801), (491, 2514889), (647, 1908517), (3887, 317677), (6383, 193453), (8411, 146809), (11293, 109343), (14881, 82979)]