1208586890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{595363}}^1$

素因数の和:595406

約数の個数: 32

約数和(自身を含む): 2571972480

約数和(自身を除く): 1363385590

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 595363, 1190726, 2976815, 4167541, 5953630, 8335082, 17265527, 20837705, 34531054, 41675410, 86327635, 120858689, 172655270, 241717378, 604293445, 1208586890]

約数ペア:

[(1, 1208586890), (2, 604293445), (5, 241717378), (7, 172655270), (10, 120858689), (14, 86327635), (29, 41675410), (35, 34531054), (58, 20837705), (70, 17265527), (145, 8335082), (203, 5953630), (290, 4167541), (406, 2976815), (1015, 1190726), (2030, 595363)]