307730306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{23719}}^1$

素因数の和:24233

約数の個数: 16

約数和(自身を含む): 498120000

約数和(自身を除く): 190389694

約数列:

[1, 2, 13, 26, 499, 998, 6487, 12974, 23719, 47438, 308347, 616694, 11835781, 23671562, 153865153, 307730306]

約数ペア:

[(1, 307730306), (2, 153865153), (13, 23671562), (26, 11835781), (499, 616694), (998, 308347), (6487, 47438), (12974, 23719)]