788364370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{8429}}^1$

素因数の和:8682

約数の個数: 32

約数和(自身を含む): 1456704000

約数和(自身を除く): 668339630

約数列:

[1, 2, 5, 10, 47, 94, 199, 235, 398, 470, 995, 1990, 8429, 9353, 16858, 18706, 42145, 46765, 84290, 93530, 396163, 792326, 1677371, 1980815, 3354742, 3961630, 8386855, 16773710, 78836437, 157672874, 394182185, 788364370]

約数ペア:

[(1, 788364370), (2, 394182185), (5, 157672874), (10, 78836437), (47, 16773710), (94, 8386855), (199, 3961630), (235, 3354742), (398, 1980815), (470, 1677371), (995, 792326), (1990, 396163), (8429, 93530), (9353, 84290), (16858, 46765), (18706, 42145)]