853239796

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{2396741}}^1$

素因数の和:2396834

約数の個数: 12

約数和(自身を含む): 1509947460

約数和(自身を除く): 656707664

約数列:

[1, 2, 4, 89, 178, 356, 2396741, 4793482, 9586964, 213309949, 426619898, 853239796]

約数ペア:

[(1, 853239796), (2, 426619898), (4, 213309949), (89, 9586964), (178, 4793482), (356, 2396741)]