2130481451

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1\times {\mathrm{2437}}^1$

素因数の和:4274

約数の個数: 16

約数和(自身を含む): 2471546880

約数和(自身を除く): 341065429

約数列:

[1, 7, 71, 497, 1759, 2437, 12313, 17059, 124889, 173027, 874223, 1211189, 4286683, 30006781, 304354493, 2130481451]

約数ペア:

[(1, 2130481451), (7, 304354493), (71, 30006781), (497, 4286683), (1759, 1211189), (2437, 874223), (12313, 173027), (17059, 124889)]