881058828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5647813}}^1$

素因数の和:5647833

約数の個数: 24

約数和(自身を含む): 2213943088

約数和(自身を除く): 1332884260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5647813, 11295626, 16943439, 22591252, 33886878, 67773756, 73421569, 146843138, 220264707, 293686276, 440529414, 881058828]

約数ペア:

[(1, 881058828), (2, 440529414), (3, 293686276), (4, 220264707), (6, 146843138), (12, 73421569), (13, 67773756), (26, 33886878), (39, 22591252), (52, 16943439), (78, 11295626), (156, 5647813)]