2209969124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{290327}}^1$

素因数の和:290515

約数の個数: 24

約数和(自身を含む): 4243434048

約数和(自身を除く): 2033464924

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 290327, 580654, 1161308, 3193597, 6387194, 12774388, 50226571, 100453142, 200906284, 552492281, 1104984562, 2209969124]

約数ペア:

[(1, 2209969124), (2, 1104984562), (4, 552492281), (11, 200906284), (22, 100453142), (44, 50226571), (173, 12774388), (346, 6387194), (692, 3193597), (1903, 1161308), (3806, 580654), (7612, 290327)]