2144065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5569}}^1$

素因数の和:5592

約数の個数: 16

約数和(自身を含む): 3208320

約数和(自身を除く): 1064255

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5569, 27845, 38983, 61259, 194915, 306295, 428813, 2144065]

約数ペア:

[(1, 2144065), (5, 428813), (7, 306295), (11, 194915), (35, 61259), (55, 38983), (77, 27845), (385, 5569)]