7142554

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 11075328

約数和(自身を除く): 3932774

約数列:

[1, 2, 37, 74, 263, 367, 526, 734, 9731, 13579, 19462, 27158, 96521, 193042, 3571277, 7142554]

約数ペア:

[(1, 7142554), (2, 3571277), (37, 193042), (74, 96521), (263, 27158), (367, 19462), (526, 13579), (734, 9731)]