493124

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 916608

約数和(自身を除く): 423484

約数列:

[1, 2, 4, 43, 47, 61, 86, 94, 122, 172, 188, 244, 2021, 2623, 2867, 4042, 5246, 5734, 8084, 10492, 11468, 123281, 246562, 493124]

約数ペア:

[(1, 493124), (2, 246562), (4, 123281), (43, 11468), (47, 10492), (61, 8084), (86, 5734), (94, 5246), (122, 4042), (172, 2867), (188, 2623), (244, 2021)]