2007753845

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{557}}^1\times {\mathrm{1997}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 2548624824

約数和(自身を除く): 540870979

約数列:

[1, 5, 19, 95, 361, 557, 1805, 1997, 2785, 9985, 10583, 37943, 52915, 189715, 201077, 720917, 1005385, 1112329, 3604585, 5561645, 21134251, 105671255, 401550769, 2007753845]

約数ペア:

[(1, 2007753845), (5, 401550769), (19, 105671255), (95, 21134251), (361, 5561645), (557, 3604585), (1805, 1112329), (1997, 1005385), (2785, 720917), (9985, 201077), (10583, 189715), (37943, 52915)]