2878339970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{38651}}^1$

素因数の和:39346

約数の個数: 32

約数和(自身を含む): 5660508096

約数和(自身を除く): 2782168126

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 677, 1354, 3385, 6770, 7447, 14894, 37235, 38651, 74470, 77302, 193255, 386510, 425161, 850322, 2125805, 4251610, 26166727, 52333454, 130833635, 261667270, 287833997, 575667994, 1439169985, 2878339970]

約数ペア:

[(1, 2878339970), (2, 1439169985), (5, 575667994), (10, 287833997), (11, 261667270), (22, 130833635), (55, 52333454), (110, 26166727), (677, 4251610), (1354, 2125805), (3385, 850322), (6770, 425161), (7447, 386510), (14894, 193255), (37235, 77302), (38651, 74470)]