245688049166

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{476219}}^1$

素因数の和:477128

約数の個数: 32

約数和(自身を含む): 431478178560

約数和(自身を除く): 185790129394

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 857, 1714, 5999, 11998, 36851, 73702, 257957, 476219, 515914, 952438, 3333533, 6667066, 20477417, 40954834, 143341919, 286683838, 408119683, 816239366, 2856837781, 5713675562, 17549146369, 35098292738, 122844024583, 245688049166]

約数ペア:

[(1, 245688049166), (2, 122844024583), (7, 35098292738), (14, 17549146369), (43, 5713675562), (86, 2856837781), (301, 816239366), (602, 408119683), (857, 286683838), (1714, 143341919), (5999, 40954834), (11998, 20477417), (36851, 6667066), (73702, 3333533), (257957, 952438), (476219, 515914)]