42245390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{384049}}^1$

素因数の和:384067

約数の個数: 16

約数和(自身を含む): 82954800

約数和(自身を除く): 40709410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 384049, 768098, 1920245, 3840490, 4224539, 8449078, 21122695, 42245390]

約数ペア:

[(1, 42245390), (2, 21122695), (5, 8449078), (10, 4224539), (11, 3840490), (22, 1920245), (55, 768098), (110, 384049)]