555280310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4271387}}^1$

素因数の和:4271407

約数の個数: 16

約数和(自身を含む): 1076389776

約数和(自身を除く): 521109466

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4271387, 8542774, 21356935, 42713870, 55528031, 111056062, 277640155, 555280310]

約数ペア:

[(1, 555280310), (2, 277640155), (5, 111056062), (10, 55528031), (13, 42713870), (26, 21356935), (65, 8542774), (130, 4271387)]