4465292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 8615376

約数和(自身を除く): 4150084

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1997, 2236, 3994, 7988, 25961, 51922, 85871, 103844, 171742, 343484, 1116323, 2232646, 4465292]

約数ペア:

[(1, 4465292), (2, 2232646), (4, 1116323), (13, 343484), (26, 171742), (43, 103844), (52, 85871), (86, 51922), (172, 25961), (559, 7988), (1118, 3994), (1997, 2236)]