8422017.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81173}}^1$

素因数の和:81197

約数の個数: 24

約数和(自身を含む): 63640416

約数和(自身を除く): 34093444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 81173, 162346, 324692, 568211, 1055249, 1136422, 2110498, 2272844, 4220996, 7386743, 14773486, 29546972]

約数ペア:

[(1, 29546972), (2, 14773486), (4, 7386743), (7, 4220996), (13, 2272844), (14, 2110498), (26, 1136422), (28, 1055249), (52, 568211), (91, 324692), (182, 162346), (364, 81173)]