290367064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2791991}}^1$

素因数の和:2792010

約数の個数: 16

約数和(自身を含む): 586318320

約数和(自身を除く): 295951256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2791991, 5583982, 11167964, 22335928, 36295883, 72591766, 145183532, 290367064]

約数ペア:

[(1, 290367064), (2, 145183532), (4, 72591766), (8, 36295883), (13, 22335928), (26, 11167964), (52, 5583982), (104, 2791991)]