978048910

素因数分解:

$2^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{46819}}^1$

素因数の和:48915

約数の個数: 16

約数和(自身を含む): 1761368400

約数和(自身を除く): 783319490

約数列:

[1, 2, 5, 10, 2089, 4178, 10445, 20890, 46819, 93638, 234095, 468190, 97804891, 195609782, 489024455, 978048910]

約数ペア:

[(1, 978048910), (2, 489024455), (5, 195609782), (10, 97804891), (2089, 468190), (4178, 234095), (10445, 93638), (20890, 46819)]