690855684

素因数分解:

$2^2\times 3^1\times {\mathrm{57571307}}^1$

素因数の和:57571314

約数の個数: 12

約数和(自身を含む): 1611996624

約数和(自身を除く): 921140940

約数列:

[1, 2, 3, 4, 6, 12, 57571307, 115142614, 172713921, 230285228, 345427842, 690855684]

約数ペア:

[(1, 690855684), (2, 345427842), (3, 230285228), (4, 172713921), (6, 115142614), (12, 57571307)]