1142989918

素因数分解:

$2^1\times 7^1\times {\mathrm{10861}}^1\times {\mathrm{7517}}^1$

素因数の和:18387

約数の個数: 16

約数和(自身を含む): 1959852384

約数和(自身を除く): 816862466

約数列:

[1, 2, 7, 14, 7517, 10861, 15034, 21722, 52619, 76027, 105238, 152054, 81642137, 163284274, 571494959, 1142989918]

約数ペア:

[(1, 1142989918), (2, 571494959), (7, 163284274), (14, 81642137), (7517, 152054), (10861, 105238), (15034, 76027), (21722, 52619)]