2352272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 5041344

約数和(自身を除く): 2689072

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 263, 344, 526, 559, 688, 1052, 1118, 2104, 2236, 3419, 4208, 4472, 6838, 8944, 11309, 13676, 22618, 27352, 45236, 54704, 90472, 147017, 180944, 294034, 588068, 1176136, 2352272]

約数ペア:

[(1, 2352272), (2, 1176136), (4, 588068), (8, 294034), (13, 180944), (16, 147017), (26, 90472), (43, 54704), (52, 45236), (86, 27352), (104, 22618), (172, 13676), (208, 11309), (263, 8944), (344, 6838), (526, 4472), (559, 4208), (688, 3419), (1052, 2236), (1118, 2104)]