80453887318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3398407}}^1$

素因数の和:3398524

約数の個数: 32

約数和(自身を含む): 146811225600

約数和(自身を除く): 66357338282

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 3382, 11837, 23674, 3398407, 6796814, 23788849, 47577698, 64569733, 129139466, 302458223, 451988131, 604916446, 903976262, 2117207561, 4234415122, 5746706237, 11493412474, 40226943659, 80453887318]

約数ペア:

[(1, 80453887318), (2, 40226943659), (7, 11493412474), (14, 5746706237), (19, 4234415122), (38, 2117207561), (89, 903976262), (133, 604916446), (178, 451988131), (266, 302458223), (623, 129139466), (1246, 64569733), (1691, 47577698), (3382, 23788849), (11837, 6796814), (23674, 3398407)]