1097012308

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{387911}}^1$

素因数の和:388023

約数の個数: 24

約数和(自身を含む): 2215753344

約数和(自身を除く): 1118741036

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 387911, 775822, 1551644, 2715377, 5430754, 10861508, 39179011, 78358022, 156716044, 274253077, 548506154, 1097012308]

約数ペア:

[(1, 1097012308), (2, 548506154), (4, 274253077), (7, 156716044), (14, 78358022), (28, 39179011), (101, 10861508), (202, 5430754), (404, 2715377), (707, 1551644), (1414, 775822), (2828, 387911)]