2832542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:607

約数の個数: 16

約数和(自身を含む): 4475520

約数和(自身を除く): 1642978

約数列:

[1, 2, 23, 46, 139, 278, 443, 886, 3197, 6394, 10189, 20378, 61577, 123154, 1416271, 2832542]

約数ペア:

[(1, 2832542), (2, 1416271), (23, 123154), (46, 61577), (139, 20378), (278, 10189), (443, 6394), (886, 3197)]