2540162

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:553

約数の個数: 16

約数和(自身を含む): 3964032

約数和(自身を除く): 1423870

約数列:

[1, 2, 47, 61, 94, 122, 443, 886, 2867, 5734, 20821, 27023, 41642, 54046, 1270081, 2540162]

約数ペア:

[(1, 2540162), (2, 1270081), (47, 54046), (61, 41642), (94, 27023), (122, 20821), (443, 5734), (886, 2867)]