2078990122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{272333}}^1$

素因数の和:272693

約数の個数: 16

約数和(自身を含む): 3411800352

約数和(自身を除く): 1332810230

約数列:

[1, 2, 11, 22, 347, 694, 3817, 7634, 272333, 544666, 2995663, 5991326, 94499551, 188999102, 1039495061, 2078990122]

約数ペア:

[(1, 2078990122), (2, 1039495061), (11, 188999102), (22, 94499551), (347, 5991326), (694, 2995663), (3817, 544666), (7634, 272333)]