122907772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{5779}}^1$

素因数の和:6205

約数の個数: 24

約数和(自身を含む): 232240400

約数和(自身を除く): 109332628

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 5779, 10634, 11558, 21268, 23116, 75127, 150254, 300508, 2363611, 4727222, 9454444, 30726943, 61453886, 122907772]

約数ペア:

[(1, 122907772), (2, 61453886), (4, 30726943), (13, 9454444), (26, 4727222), (52, 2363611), (409, 300508), (818, 150254), (1636, 75127), (5317, 23116), (5779, 21268), (10634, 11558)]