4045870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^2$

素因数の和:244

約数の個数: 24

約数和(自身を含む): 7529544

約数和(自身を除く): 3483674

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 4171, 8342, 9409, 18818, 20855, 41710, 47045, 94090, 404587, 809174, 2022935, 4045870]

約数ペア:

[(1, 4045870), (2, 2022935), (5, 809174), (10, 404587), (43, 94090), (86, 47045), (97, 41710), (194, 20855), (215, 18818), (430, 9409), (485, 8342), (970, 4171)]