1729440804988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{199152557}}^1$

素因数の和:199152741

約数の個数: 24

約数和(自身を含む): 3278847714912

約数和(自身を除く): 1549406909924

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 8684, 199152557, 398305114, 796610228, 2588983241, 5177966482, 10355932964, 33258477019, 66516954038, 133033908076, 432360201247, 864720402494, 1729440804988]

約数ペア:

[(1, 1729440804988), (2, 864720402494), (4, 432360201247), (13, 133033908076), (26, 66516954038), (52, 33258477019), (167, 10355932964), (334, 5177966482), (668, 2588983241), (2171, 796610228), (4342, 398305114), (8684, 199152557)]