279006064

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{20443}}^1$

素因数の和:21304

約数の個数: 20

約数和(自身を含む): 541234456

約数和(自身を除く): 262228392

約数列:

[1, 2, 4, 8, 16, 853, 1706, 3412, 6824, 13648, 20443, 40886, 81772, 163544, 327088, 17437879, 34875758, 69751516, 139503032, 279006064]

約数ペア:

[(1, 279006064), (2, 139503032), (4, 69751516), (8, 34875758), (16, 17437879), (853, 327088), (1706, 163544), (3412, 81772), (6824, 40886), (13648, 20443)]