1398658.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{889247}}^1$

素因数の和:889265

約数の個数: 16

約数和(自身を含む): 149393664

約数和(自身を除く): 80032398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 889247, 1778494, 2667741, 5335482, 11560211, 23120422, 34680633, 69361266]

約数ペア:

[(1, 69361266), (2, 34680633), (3, 23120422), (6, 11560211), (13, 5335482), (26, 2667741), (39, 1778494), (78, 889247)]