828356

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 1548120

約数和(自身を除く): 719764

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 193, 386, 772, 1073, 2146, 4292, 5597, 7141, 11194, 14282, 22388, 28564, 207089, 414178, 828356]

約数ペア:

[(1, 828356), (2, 414178), (4, 207089), (29, 28564), (37, 22388), (58, 14282), (74, 11194), (116, 7141), (148, 5597), (193, 4292), (386, 2146), (772, 1073)]