1279016

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 2565000

約数和(自身を除く): 1285984

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 149, 232, 296, 298, 596, 1073, 1192, 2146, 4292, 4321, 5513, 8584, 8642, 11026, 17284, 22052, 34568, 44104, 159877, 319754, 639508, 1279016]

約数ペア:

[(1, 1279016), (2, 639508), (4, 319754), (8, 159877), (29, 44104), (37, 34568), (58, 22052), (74, 17284), (116, 11026), (148, 8642), (149, 8584), (232, 5513), (296, 4321), (298, 4292), (596, 2146), (1073, 1192)]