28376291218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{2785813}}^1$

素因数の和:2786289

約数の個数: 16

約数和(自身を含む): 46534237056

約数和(自身を除く): 18157945838

約数列:

[1, 2, 11, 22, 463, 926, 5093, 10186, 2785813, 5571626, 30643943, 61287886, 1289831419, 2579662838, 14188145609, 28376291218]

約数ペア:

[(1, 28376291218), (2, 14188145609), (11, 2579662838), (22, 1289831419), (463, 61287886), (926, 30643943), (5093, 5571626), (10186, 2785813)]