4107374

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:451

約数の個数: 16

約数和(自身を含む): 6334416

約数和(自身を除く): 2227042

約数列:

[1, 2, 61, 122, 131, 257, 262, 514, 7991, 15677, 15982, 31354, 33667, 67334, 2053687, 4107374]

約数ペア:

[(1, 4107374), (2, 2053687), (61, 67334), (122, 33667), (131, 31354), (257, 15982), (262, 15677), (514, 7991)]