2008972406

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2021099}}^1$

素因数の和:2021179

約数の個数: 16

約数和(自身を含む): 3492460800

約数和(自身を除く): 1483488394

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2021099, 4042198, 14147693, 28295386, 143498029, 286996058, 1004486203, 2008972406]

約数ペア:

[(1, 2008972406), (2, 1004486203), (7, 286996058), (14, 143498029), (71, 28295386), (142, 14147693), (497, 4042198), (994, 2021099)]