486562414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{78301}}^1$

素因数の和:78555

約数の個数: 16

約数和(自身を含む): 789284160

約数和(自身を除く): 302721746

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 78301, 156602, 1017913, 2035826, 18713939, 37427878, 243281207, 486562414]

約数ペア:

[(1, 486562414), (2, 243281207), (13, 37427878), (26, 18713939), (239, 2035826), (478, 1017913), (3107, 156602), (6214, 78301)]