2156844734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{7879}}^1$

素因数の和:8456

約数の個数: 32

約数和(自身を含む): 3690109440

約数和(自身を除く): 1533264706

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 541, 1082, 5951, 7879, 11902, 12443, 15758, 24886, 86669, 136873, 173338, 181217, 273746, 362434, 1993387, 3986774, 4262539, 8525078, 46887929, 93775858, 98038397, 196076794, 1078422367, 2156844734]

約数ペア:

[(1, 2156844734), (2, 1078422367), (11, 196076794), (22, 98038397), (23, 93775858), (46, 46887929), (253, 8525078), (506, 4262539), (541, 3986774), (1082, 1993387), (5951, 362434), (7879, 273746), (11902, 181217), (12443, 173338), (15758, 136873), (24886, 86669)]