1266651312

素因数分解:

$2^4\times 3^1\times {\mathrm{26388569}}^1$

素因数の和:26388580

約数の個数: 20

約数和(自身を含む): 3272182680

約数和(自身を除く): 2005531368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26388569, 52777138, 79165707, 105554276, 158331414, 211108552, 316662828, 422217104, 633325656, 1266651312]

約数ペア:

[(1, 1266651312), (2, 633325656), (3, 422217104), (4, 316662828), (6, 211108552), (8, 158331414), (12, 105554276), (16, 79165707), (24, 52777138), (48, 26388569)]