921798488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{8863447}}^1$

素因数の和:8863466

約数の個数: 16

約数和(自身を含む): 1861324080

約数和(自身を除く): 939525592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 8863447, 17726894, 35453788, 70907576, 115224811, 230449622, 460899244, 921798488]

約数ペア:

[(1, 921798488), (2, 460899244), (4, 230449622), (8, 115224811), (13, 70907576), (26, 35453788), (52, 17726894), (104, 8863447)]