2017174894

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2029351}}^1$

素因数の和:2029431

約数の個数: 16

約数和(自身を含む): 3506720256

約数和(自身を除く): 1489545362

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2029351, 4058702, 14205457, 28410914, 144083921, 288167842, 1008587447, 2017174894]

約数ペア:

[(1, 2017174894), (2, 1008587447), (7, 288167842), (14, 144083921), (71, 28410914), (142, 14205457), (497, 4058702), (994, 2029351)]