262896121

素因数分解:

${\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 272160000

約数和(自身を除く): 9263879

約数列:

[1, 79, 89, 139, 269, 7031, 10981, 12371, 21251, 23941, 37391, 977309, 1891339, 2953889, 3327799, 262896121]

約数ペア:

[(1, 262896121), (79, 3327799), (89, 2953889), (139, 1891339), (269, 977309), (7031, 37391), (10981, 23941), (12371, 21251)]