3449968

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{839}}^1$

素因数の和:1104

約数の個数: 20

約数和(自身を含む): 6718320

約数和(自身を除く): 3268352

約数列:

[1, 2, 4, 8, 16, 257, 514, 839, 1028, 1678, 2056, 3356, 4112, 6712, 13424, 215623, 431246, 862492, 1724984, 3449968]

約数ペア:

[(1, 3449968), (2, 1724984), (4, 862492), (8, 431246), (16, 215623), (257, 13424), (514, 6712), (839, 4112), (1028, 3356), (1678, 2056)]