7131206

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:967

約数の個数: 16

約数和(自身を含む): 11067408

約数和(自身を除く): 3936202

約数列:

[1, 2, 43, 86, 101, 202, 821, 1642, 4343, 8686, 35303, 70606, 82921, 165842, 3565603, 7131206]

約数ペア:

[(1, 7131206), (2, 3565603), (43, 165842), (86, 82921), (101, 70606), (202, 35303), (821, 8686), (1642, 4343)]