38983487354

素因数分解:

$2^1\times 7^1\times {\mathrm{2789}}^1\times {\mathrm{998399}}^1$

素因数の和:1001197

約数の個数: 16

約数和(自身を含む): 66852864000

約数和(自身を除く): 27869376646

約数列:

[1, 2, 7, 14, 2789, 5578, 19523, 39046, 998399, 1996798, 6988793, 13977586, 2784534811, 5569069622, 19491743677, 38983487354]

約数ペア:

[(1, 38983487354), (2, 19491743677), (7, 5569069622), (14, 2784534811), (2789, 13977586), (5578, 6988793), (19523, 1996798), (39046, 998399)]