2039962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:813

約数の個数: 16

約数和(自身を含む): 3249792

約数和(自身を除く): 1209830

約数列:

[1, 2, 23, 46, 61, 122, 727, 1403, 1454, 2806, 16721, 33442, 44347, 88694, 1019981, 2039962]

約数ペア:

[(1, 2039962), (2, 1019981), (23, 88694), (46, 44347), (61, 33442), (122, 16721), (727, 2806), (1403, 1454)]