1325366930

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{426163}}^1$

素因数の和:426481

約数の個数: 16

約数和(自身を含む): 2393337024

約数和(自身を除く): 1067970094

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 426163, 852326, 2130815, 4261630, 132536693, 265073386, 662683465, 1325366930]

約数ペア:

[(1, 1325366930), (2, 662683465), (5, 265073386), (10, 132536693), (311, 4261630), (622, 2130815), (1555, 852326), (3110, 426163)]