553640282

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1193}}^1\times {\mathrm{1373}}^1$

素因数の和:2594

約数の個数: 24

約数和(自身を含む): 900665244

約数和(自身を除く): 347024962

約数列:

[1, 2, 13, 26, 169, 338, 1193, 1373, 2386, 2746, 15509, 17849, 31018, 35698, 201617, 232037, 403234, 464074, 1637989, 3275978, 21293857, 42587714, 276820141, 553640282]

約数ペア:

[(1, 553640282), (2, 276820141), (13, 42587714), (26, 21293857), (169, 3275978), (338, 1637989), (1193, 464074), (1373, 403234), (2386, 232037), (2746, 201617), (15509, 35698), (17849, 31018)]