3972770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9239}}^1$

素因数の和:9289

約数の個数: 16

約数和(自身を含む): 7318080

約数和(自身を除く): 3345310

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 9239, 18478, 46195, 92390, 397277, 794554, 1986385, 3972770]

約数ペア:

[(1, 3972770), (2, 1986385), (5, 794554), (10, 397277), (43, 92390), (86, 46195), (215, 18478), (430, 9239)]