131350804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{26041}}^1$

素因数の和:26155

約数の個数: 24

約数和(自身を含む): 250107368

約数和(自身を除く): 118756564

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 26041, 52082, 104164, 338533, 677066, 1354132, 2525977, 5051954, 10103908, 32837701, 65675402, 131350804]

約数ペア:

[(1, 131350804), (2, 65675402), (4, 32837701), (13, 10103908), (26, 5051954), (52, 2525977), (97, 1354132), (194, 677066), (388, 338533), (1261, 104164), (2522, 52082), (5044, 26041)]