2011120934

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 3108339360

約数和(自身を除く): 1097218426

約数列:

[1, 2, 53, 106, 251, 269, 281, 502, 538, 562, 13303, 14257, 14893, 26606, 28514, 29786, 67519, 70531, 75589, 135038, 141062, 151178, 3578507, 3738143, 4006217, 7157014, 7476286, 8012434, 18972839, 37945678, 1005560467, 2011120934]

約数ペア:

[(1, 2011120934), (2, 1005560467), (53, 37945678), (106, 18972839), (251, 8012434), (269, 7476286), (281, 7157014), (502, 4006217), (538, 3738143), (562, 3578507), (13303, 151178), (14257, 141062), (14893, 135038), (26606, 75589), (28514, 70531), (29786, 67519)]