1247905961102

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{18889921}}^1$

素因数の和:18890036

約数の個数: 32

約数和(自身を含む): 2080913807520

約数和(自身を除く): 833007846418

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 493, 986, 1139, 1943, 2278, 3886, 33031, 66062, 18889921, 37779842, 321128657, 547807709, 642257314, 1095615418, 1265624707, 2531249414, 9312731053, 18625462106, 21515620019, 36703116503, 43031240038, 73406233006, 623952980551, 1247905961102]

約数ペア:

[(1, 1247905961102), (2, 623952980551), (17, 73406233006), (29, 43031240038), (34, 36703116503), (58, 21515620019), (67, 18625462106), (134, 9312731053), (493, 2531249414), (986, 1265624707), (1139, 1095615418), (1943, 642257314), (2278, 547807709), (3886, 321128657), (33031, 37779842), (66062, 18889921)]