1886268385

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1931}}^1\times {\mathrm{2473}}^1$

素因数の和:4488

約数の個数: 16

約数和(自身を含む): 2294288640

約数和(自身を除く): 408020255

約数列:

[1, 5, 79, 395, 1931, 2473, 9655, 12365, 152549, 195367, 762745, 976835, 4775363, 23876815, 377253677, 1886268385]

約数ペア:

[(1, 1886268385), (5, 377253677), (79, 23876815), (395, 4775363), (1931, 976835), (2473, 762745), (9655, 195367), (12365, 152549)]