2532719

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 3091200

約数和(自身を除く): 558481

約数列:

[1, 7, 19, 133, 137, 139, 959, 973, 2603, 2641, 18221, 18487, 19043, 133301, 361817, 2532719]

約数ペア:

[(1, 2532719), (7, 361817), (19, 133301), (133, 19043), (137, 18487), (139, 18221), (959, 2641), (973, 2603)]