126977290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1154339}}^1$

素因数の和:1154357

約数の個数: 16

約数和(自身を含む): 249337440

約数和(自身を除く): 122360150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1154339, 2308678, 5771695, 11543390, 12697729, 25395458, 63488645, 126977290]

約数ペア:

[(1, 126977290), (2, 63488645), (5, 25395458), (10, 12697729), (11, 11543390), (22, 5771695), (55, 2308678), (110, 1154339)]