26877290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244339}}^1$

素因数の和:244357

約数の個数: 16

約数和(自身を含む): 52777440

約数和(自身を除く): 25900150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 244339, 488678, 1221695, 2443390, 2687729, 5375458, 13438645, 26877290]

約数ペア:

[(1, 26877290), (2, 13438645), (5, 5375458), (10, 2687729), (11, 2443390), (22, 1221695), (55, 488678), (110, 244339)]