2053670005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{25343}}^1$

素因数の和:26220

約数の個数: 16

約数和(自身を含む): 2597253120

約数和(自身を除く): 543583115

約数列:

[1, 5, 19, 95, 853, 4265, 16207, 25343, 81035, 126715, 481517, 2407585, 21617579, 108087895, 410734001, 2053670005]

約数ペア:

[(1, 2053670005), (5, 410734001), (19, 108087895), (95, 21617579), (853, 2407585), (4265, 481517), (16207, 126715), (25343, 81035)]