1520656867

素因数分解:

${\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 1564920000

約数和(自身を除く): 44263133

約数列:

[1, 53, 229, 349, 359, 12137, 18497, 19027, 79921, 82211, 125291, 4235813, 4357183, 6640423, 28691639, 1520656867]

約数ペア:

[(1, 1520656867), (53, 28691639), (229, 6640423), (349, 4357183), (359, 4235813), (12137, 125291), (18497, 82211), (19027, 79921)]