1243058

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 16

約数和(自身を含む): 1982016

約数和(自身を除く): 738958

約数列:

[1, 2, 23, 46, 61, 122, 443, 886, 1403, 2806, 10189, 20378, 27023, 54046, 621529, 1243058]

約数ペア:

[(1, 1243058), (2, 621529), (23, 54046), (46, 27023), (61, 20378), (122, 10189), (443, 2806), (886, 1403)]