2021178739

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1\times {\mathrm{1531}}^1$

素因数の和:2610

約数の個数: 16

約数和(自身を含む): 2170782720

約数和(自身を除く): 149603981

約数列:

[1, 17, 79, 983, 1343, 1531, 16711, 26027, 77657, 120949, 1320169, 1504973, 2056133, 25584541, 118892867, 2021178739]

約数ペア:

[(1, 2021178739), (17, 118892867), (79, 25584541), (983, 2056133), (1343, 1504973), (1531, 1320169), (16711, 120949), (26027, 77657)]