8491310018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{315451}}^1$

素因数の和:315809

約数の個数: 16

約数和(自身を含む): 13074854496

約数和(自身を除く): 4583544478

約数列:

[1, 2, 43, 86, 313, 626, 13459, 26918, 315451, 630902, 13564393, 27128786, 98736163, 197472326, 4245655009, 8491310018]

約数ペア:

[(1, 8491310018), (2, 4245655009), (43, 197472326), (86, 98736163), (313, 27128786), (626, 13564393), (13459, 630902), (26918, 315451)]