2388384789

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1864469}}^1$

素因数の和:1864540

約数の個数: 16

約数和(自身を含む): 3699108480

約数和(自身を除く): 1310723691

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1864469, 5593407, 13051283, 39153849, 113732609, 341197827, 796128263, 2388384789]

約数ペア:

[(1, 2388384789), (3, 796128263), (7, 341197827), (21, 113732609), (61, 39153849), (183, 13051283), (427, 5593407), (1281, 1864469)]