388220596

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{7193}}^1$

素因数の和:7431

約数の個数: 24

約数和(自身を含む): 691314624

約数和(自身を除く): 303094028

約数列:

[1, 2, 4, 103, 131, 206, 262, 412, 524, 7193, 13493, 14386, 26986, 28772, 53972, 740879, 942283, 1481758, 1884566, 2963516, 3769132, 97055149, 194110298, 388220596]

約数ペア:

[(1, 388220596), (2, 194110298), (4, 97055149), (103, 3769132), (131, 2963516), (206, 1884566), (262, 1481758), (412, 942283), (524, 740879), (7193, 53972), (13493, 28772), (14386, 26986)]