874001584

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{80687}}^1$

素因数の和:81372

約数の個数: 20

約数和(自身を含む): 1695900384

約数和(自身を除く): 821898800

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 80687, 161374, 322748, 645496, 1290992, 54625099, 109250198, 218500396, 437000792, 874001584]

約数ペア:

[(1, 874001584), (2, 437000792), (4, 218500396), (8, 109250198), (16, 54625099), (677, 1290992), (1354, 645496), (2708, 322748), (5416, 161374), (10832, 80687)]