273490562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{42773}}^1$

素因数の和:42937

約数の個数: 16

約数和(自身を含む): 431161920

約数和(自身を除く): 157671358

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 42773, 85546, 983779, 1967558, 5945447, 11890894, 136745281, 273490562]

約数ペア:

[(1, 273490562), (2, 136745281), (23, 11890894), (46, 5945447), (139, 1967558), (278, 983779), (3197, 85546), (6394, 42773)]