129561806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2393}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 223388928

約数和(自身を除く): 93827122

約数列:

[1, 2, 11, 22, 23, 46, 107, 214, 253, 506, 1177, 2354, 2393, 2461, 4786, 4922, 26323, 27071, 52646, 54142, 55039, 110078, 256051, 512102, 605429, 1210858, 2816561, 5633122, 5889173, 11778346, 64780903, 129561806]

約数ペア:

[(1, 129561806), (2, 64780903), (11, 11778346), (22, 5889173), (23, 5633122), (46, 2816561), (107, 1210858), (214, 605429), (253, 512102), (506, 256051), (1177, 110078), (2354, 55039), (2393, 54142), (2461, 52646), (4786, 27071), (4922, 26323)]