520022282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1176521}}^1$

素因数の和:1176553

約数の個数: 16

約数和(自身を含む): 889450632

約数和(自身を除く): 369428350

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1176521, 2353042, 15294773, 20000857, 30589546, 40001714, 260011141, 520022282]

約数ペア:

[(1, 520022282), (2, 260011141), (13, 40001714), (17, 30589546), (26, 20000857), (34, 15294773), (221, 2353042), (442, 1176521)]