13151064530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{343639}}^1$

素因数の和:343778

約数の個数: 32

約数和(自身を含む): 24494659200

約数和(自身を除く): 11343594670

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 890, 3827, 7654, 19135, 38270, 343639, 687278, 1718195, 3436390, 14776477, 29552954, 30583871, 61167742, 73882385, 147764770, 152919355, 305838710, 1315106453, 2630212906, 6575532265, 13151064530]

約数ペア:

[(1, 13151064530), (2, 6575532265), (5, 2630212906), (10, 1315106453), (43, 305838710), (86, 152919355), (89, 147764770), (178, 73882385), (215, 61167742), (430, 30583871), (445, 29552954), (890, 14776477), (3827, 3436390), (7654, 1718195), (19135, 687278), (38270, 343639)]