2898427826

素因数分解:

$2^1\times 7^1\times {\mathrm{7321}}^1\times {\mathrm{28279}}^1$

素因数の和:35609

約数の個数: 16

約数和(自身を含む): 4969587840

約数和(自身を除く): 2071160014

約数列:

[1, 2, 7, 14, 7321, 14642, 28279, 51247, 56558, 102494, 197953, 395906, 207030559, 414061118, 1449213913, 2898427826]

約数ペア:

[(1, 2898427826), (2, 1449213913), (7, 414061118), (14, 207030559), (7321, 395906), (14642, 197953), (28279, 102494), (51247, 56558)]