531721228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{1279}}^1$

素因数の和:1426

約数の個数: 36

約数和(自身を含む): 974794240

約数和(自身を除く): 443073012

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1279, 1961, 2558, 2809, 3922, 5116, 5618, 7844, 11236, 47323, 67787, 94646, 103933, 135574, 189292, 207866, 271148, 415732, 2508119, 3592711, 5016238, 7185422, 10032476, 14370844, 132930307, 265860614, 531721228]

約数ペア:

[(1, 531721228), (2, 265860614), (4, 132930307), (37, 14370844), (53, 10032476), (74, 7185422), (106, 5016238), (148, 3592711), (212, 2508119), (1279, 415732), (1961, 271148), (2558, 207866), (2809, 189292), (3922, 135574), (5116, 103933), (5618, 94646), (7844, 67787), (11236, 47323)]