1990262014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{227147}}^1$

素因数の和:227499

約数の個数: 16

約数和(自身を含む): 3224593008

約数和(自身を除く): 1234330994

約数列:

[1, 2, 13, 26, 337, 674, 4381, 8762, 227147, 454294, 2952911, 5905822, 76548539, 153097078, 995131007, 1990262014]

約数ペア:

[(1, 1990262014), (2, 995131007), (13, 153097078), (26, 76548539), (337, 5905822), (674, 2952911), (4381, 454294), (8762, 227147)]