325291252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{568691}}^1$

素因数の和:568719

約数の個数: 24

約数和(自身を含む): 668781792

約数和(自身を除く): 343490540

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 568691, 1137382, 2274764, 6255601, 7392983, 12511202, 14785966, 25022404, 29571932, 81322813, 162645626, 325291252]

約数ペア:

[(1, 325291252), (2, 162645626), (4, 81322813), (11, 29571932), (13, 25022404), (22, 14785966), (26, 12511202), (44, 7392983), (52, 6255601), (143, 2274764), (286, 1137382), (572, 568691)]