2073459856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{24373}}^1$

素因数の和:24803

約数の個数: 40

約数和(自身を含む): 4337109560

約数和(自身を除く): 2263649704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409, 818, 1636, 3272, 5317, 6544, 10634, 21268, 24373, 42536, 48746, 85072, 97492, 194984, 316849, 389968, 633698, 1267396, 2534792, 5069584, 9968557, 19937114, 39874228, 79748456, 129591241, 159496912, 259182482, 518364964, 1036729928, 2073459856]

約数ペア:

[(1, 2073459856), (2, 1036729928), (4, 518364964), (8, 259182482), (13, 159496912), (16, 129591241), (26, 79748456), (52, 39874228), (104, 19937114), (208, 9968557), (409, 5069584), (818, 2534792), (1636, 1267396), (3272, 633698), (5317, 389968), (6544, 316849), (10634, 194984), (21268, 97492), (24373, 85072), (42536, 48746)]