1550356

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 2830464

約数和(自身を除く): 1280108

約数列:

[1, 2, 4, 53, 71, 103, 106, 142, 206, 212, 284, 412, 3763, 5459, 7313, 7526, 10918, 14626, 15052, 21836, 29252, 387589, 775178, 1550356]

約数ペア:

[(1, 1550356), (2, 775178), (4, 387589), (53, 29252), (71, 21836), (103, 15052), (106, 14626), (142, 10918), (206, 7526), (212, 7313), (284, 5459), (412, 3763)]