2079493031

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{71257}}^1$

素因数の和:71654

約数の個数: 16

約数和(自身を含む): 2599491840

約数和(自身を除く): 519998809

約数列:

[1, 7, 11, 77, 379, 2653, 4169, 29183, 71257, 498799, 783827, 5486789, 27006403, 189044821, 297070433, 2079493031]

約数ペア:

[(1, 2079493031), (7, 297070433), (11, 189044821), (77, 27006403), (379, 5486789), (2653, 783827), (4169, 498799), (29183, 71257)]