553960012

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{551753}}^1$

素因数の和:552008

約数の個数: 12

約数和(自身を含む): 973294056

約数和(自身を除く): 419334044

約数列:

[1, 2, 4, 251, 502, 1004, 551753, 1103506, 2207012, 138490003, 276980006, 553960012]

約数ペア:

[(1, 553960012), (2, 276980006), (4, 138490003), (251, 2207012), (502, 1103506), (1004, 551753)]