2023489474

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{90407}}^1$

素因数の和:90478

約数の個数: 24

約数和(自身を含む): 3306763008

約数和(自身を除く): 1283273534

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 11191, 22382, 90407, 180814, 1717733, 2802617, 3435466, 5605234, 32636927, 53249723, 65273854, 106499446, 1011744737, 2023489474]

約数ペア:

[(1, 2023489474), (2, 1011744737), (19, 106499446), (31, 65273854), (38, 53249723), (62, 32636927), (361, 5605234), (589, 3435466), (722, 2802617), (1178, 1717733), (11191, 180814), (22382, 90407)]