978049366

素因数分解:

$2^1\times 7^1\times {\mathrm{2797}}^1\times {\mathrm{24977}}^1$

素因数の和:27783

約数の個数: 16

約数和(自身を含む): 1677322656

約数和(自身を除く): 699273290

約数列:

[1, 2, 7, 14, 2797, 5594, 19579, 24977, 39158, 49954, 174839, 349678, 69860669, 139721338, 489024683, 978049366]

約数ペア:

[(1, 978049366), (2, 489024683), (7, 139721338), (14, 69860669), (2797, 349678), (5594, 174839), (19579, 49954), (24977, 39158)]