2912572856

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{19441}}^1$

素因数の和:19815

約数の個数: 32

約数和(自身を含む): 5568966480

約数和(自身を除く): 2656393624

約数列:

[1, 2, 4, 8, 61, 122, 244, 307, 488, 614, 1228, 2456, 18727, 19441, 37454, 38882, 74908, 77764, 149816, 155528, 1185901, 2371802, 4743604, 5968387, 9487208, 11936774, 23873548, 47747096, 364071607, 728143214, 1456286428, 2912572856]

約数ペア:

[(1, 2912572856), (2, 1456286428), (4, 728143214), (8, 364071607), (61, 47747096), (122, 23873548), (244, 11936774), (307, 9487208), (488, 5968387), (614, 4743604), (1228, 2371802), (2456, 1185901), (18727, 155528), (19441, 149816), (37454, 77764), (38882, 74908)]