7442590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9421}}^1$

素因数の和:9507

約数の個数: 16

約数和(自身を含む): 13567680

約数和(自身を除く): 6125090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 9421, 18842, 47105, 94210, 744259, 1488518, 3721295, 7442590]

約数ペア:

[(1, 7442590), (2, 3721295), (5, 1488518), (10, 744259), (79, 94210), (158, 47105), (395, 18842), (790, 9421)]