538990036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241051}}^1$

素因数の和:241111

約数の個数: 24

約数和(自身を含む): 1039416224

約数和(自身を除く): 500426188

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 241051, 482102, 964204, 3133663, 6267326, 10365193, 12534652, 20730386, 41460772, 134747509, 269495018, 538990036]

約数ペア:

[(1, 538990036), (2, 269495018), (4, 134747509), (13, 41460772), (26, 20730386), (43, 12534652), (52, 10365193), (86, 6267326), (172, 3133663), (559, 964204), (1118, 482102), (2236, 241051)]