6778004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 12263328

約数和(自身を除く): 5485324

約数列:

[1, 2, 4, 43, 86, 157, 172, 251, 314, 502, 628, 1004, 6751, 10793, 13502, 21586, 27004, 39407, 43172, 78814, 157628, 1694501, 3389002, 6778004]

約数ペア:

[(1, 6778004), (2, 3389002), (4, 1694501), (43, 157628), (86, 78814), (157, 43172), (172, 39407), (251, 27004), (314, 21586), (502, 13502), (628, 10793), (1004, 6751)]