2871884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 5248320

約数和(自身を除く): 2376436

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 283, 566, 1132, 2537, 5074, 10148, 12169, 16697, 24338, 33394, 48676, 66788, 717971, 1435942, 2871884]

約数ペア:

[(1, 2871884), (2, 1435942), (4, 717971), (43, 66788), (59, 48676), (86, 33394), (118, 24338), (172, 16697), (236, 12169), (283, 10148), (566, 5074), (1132, 2537)]