1078889714

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{80191}}^1$

素因数の和:80262

約数の個数: 24

約数和(自身を含む): 1911135744

約数和(自身を除く): 832246030

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 13454, 80191, 160382, 561337, 1122674, 2485921, 4971842, 17401447, 34802894, 77063551, 154127102, 539444857, 1078889714]

約数ペア:

[(1, 1078889714), (2, 539444857), (7, 154127102), (14, 77063551), (31, 34802894), (62, 17401447), (217, 4971842), (434, 2485921), (961, 1122674), (1922, 561337), (6727, 160382), (13454, 80191)]