2051240378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8293}}^1\times {\mathrm{11243}}^1$

素因数の和:19549

約数の個数: 16

約数和(自身を含む): 3357278496

約数和(自身を除く): 1306038118

約数列:

[1, 2, 11, 22, 8293, 11243, 16586, 22486, 91223, 123673, 182446, 247346, 93238199, 186476398, 1025620189, 2051240378]

約数ペア:

[(1, 2051240378), (2, 1025620189), (11, 186476398), (22, 93238199), (8293, 247346), (11243, 182446), (16586, 123673), (22486, 91223)]