21582400510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{669637}}^1$

素因数の和:669948

約数の個数: 32

約数和(自身を含む): 42524691552

約数和(自身を除く): 20942291042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 293, 586, 1465, 2930, 3223, 6446, 16115, 32230, 669637, 1339274, 3348185, 6696370, 7366007, 14732014, 36830035, 73660070, 196203641, 392407282, 981018205, 1962036410, 2158240051, 4316480102, 10791200255, 21582400510]

約数ペア:

[(1, 21582400510), (2, 10791200255), (5, 4316480102), (10, 2158240051), (11, 1962036410), (22, 981018205), (55, 392407282), (110, 196203641), (293, 73660070), (586, 36830035), (1465, 14732014), (2930, 7366007), (3223, 6696370), (6446, 3348185), (16115, 1339274), (32230, 669637)]