8260972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 15436400

約数和(自身を除く): 7175428

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 1489, 2774, 2978, 5548, 5956, 28291, 56582, 108697, 113164, 217394, 434788, 2065243, 4130486, 8260972]

約数ペア:

[(1, 8260972), (2, 4130486), (4, 2065243), (19, 434788), (38, 217394), (73, 113164), (76, 108697), (146, 56582), (292, 28291), (1387, 5956), (1489, 5548), (2774, 2978)]