1285170436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29208419}}^1$

素因数の和:29208434

約数の個数: 12

約数和(自身を含む): 2453507280

約数和(自身を除く): 1168336844

約数列:

[1, 2, 4, 11, 22, 44, 29208419, 58416838, 116833676, 321292609, 642585218, 1285170436]

約数ペア:

[(1, 1285170436), (2, 642585218), (4, 321292609), (11, 116833676), (22, 58416838), (44, 29208419)]