8404414

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:539

約数の個数: 16

約数和(自身を含む): 12873168

約数和(自身を除く): 4468754

約数列:

[1, 2, 83, 166, 197, 257, 394, 514, 16351, 21331, 32702, 42662, 50629, 101258, 4202207, 8404414]

約数ペア:

[(1, 8404414), (2, 4202207), (83, 101258), (166, 50629), (197, 42662), (257, 32702), (394, 21331), (514, 16351)]