1242604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 2451456

約数和(自身を除く): 1208852

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 911, 1364, 1822, 3644, 10021, 20042, 28241, 40084, 56482, 112964, 310651, 621302, 1242604]

約数ペア:

[(1, 1242604), (2, 621302), (4, 310651), (11, 112964), (22, 56482), (31, 40084), (44, 28241), (62, 20042), (124, 10021), (341, 3644), (682, 1822), (911, 1364)]