1560050004

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1780879}}^1$

素因数の和:1780959

約数の個数: 24

約数和(自身を含む): 3689983360

約数和(自身を除く): 2129933356

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 1780879, 3561758, 5342637, 7123516, 10685274, 21370548, 130004167, 260008334, 390012501, 520016668, 780025002, 1560050004]

約数ペア:

[(1, 1560050004), (2, 780025002), (3, 520016668), (4, 390012501), (6, 260008334), (12, 130004167), (73, 21370548), (146, 10685274), (219, 7123516), (292, 5342637), (438, 3561758), (876, 1780879)]