134890558

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{2801}}^1$

素因数の和:3024

約数の個数: 24

約数和(自身を含む): 223599600

約数和(自身を除く): 88709042

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 2189, 2801, 4378, 5602, 24079, 30811, 48158, 61622, 338921, 557399, 677842, 1114798, 6131389, 12262778, 67445279, 134890558]

約数ペア:

[(1, 134890558), (2, 67445279), (11, 12262778), (22, 6131389), (121, 1114798), (199, 677842), (242, 557399), (398, 338921), (2189, 61622), (2801, 48158), (4378, 30811), (5602, 24079)]