858103684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1381}}^1\times {\mathrm{5011}}^1$

素因数の和:6427

約数の個数: 24

約数和(自身を含む): 1551554816

約数和(自身を除く): 693451132

約数列:

[1, 2, 4, 31, 62, 124, 1381, 2762, 5011, 5524, 10022, 20044, 42811, 85622, 155341, 171244, 310682, 621364, 6920191, 13840382, 27680764, 214525921, 429051842, 858103684]

約数ペア:

[(1, 858103684), (2, 429051842), (4, 214525921), (31, 27680764), (62, 13840382), (124, 6920191), (1381, 621364), (2762, 310682), (5011, 171244), (5524, 155341), (10022, 85622), (20044, 42811)]