2089804964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2579}}^1\times {\mathrm{15583}}^1$

素因数の和:18179

約数の個数: 24

約数和(自身を含む): 3940258560

約数和(自身を除く): 1850453596

約数列:

[1, 2, 4, 13, 26, 52, 2579, 5158, 10316, 15583, 31166, 33527, 62332, 67054, 134108, 202579, 405158, 810316, 40188557, 80377114, 160754228, 522451241, 1044902482, 2089804964]

約数ペア:

[(1, 2089804964), (2, 1044902482), (4, 522451241), (13, 160754228), (26, 80377114), (52, 40188557), (2579, 810316), (5158, 405158), (10316, 202579), (15583, 134108), (31166, 67054), (33527, 62332)]