2749715374

素因数分解:

$2^1\times 7^1\times {\mathrm{2851}}^1\times {\mathrm{68891}}^1$

素因数の和:71751

約数の個数: 16

約数和(自身を含む): 4715519616

約数和(自身を除く): 1965804242

約数列:

[1, 2, 7, 14, 2851, 5702, 19957, 39914, 68891, 137782, 482237, 964474, 196408241, 392816482, 1374857687, 2749715374]

約数ペア:

[(1, 2749715374), (2, 1374857687), (7, 392816482), (14, 196408241), (2851, 964474), (5702, 482237), (19957, 137782), (39914, 68891)]