1984366986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{47389}}^1$

素因数の和:48398

約数の個数: 32

約数和(自身を含む): 4540341120

約数和(自身を除く): 2555974134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 997, 1994, 2991, 5982, 6979, 13958, 20937, 41874, 47389, 94778, 142167, 284334, 331723, 663446, 995169, 1990338, 47246833, 94493666, 141740499, 283480998, 330727831, 661455662, 992183493, 1984366986]

約数ペア:

[(1, 1984366986), (2, 992183493), (3, 661455662), (6, 330727831), (7, 283480998), (14, 141740499), (21, 94493666), (42, 47246833), (997, 1990338), (1994, 995169), (2991, 663446), (5982, 331723), (6979, 284334), (13958, 142167), (20937, 94778), (41874, 47389)]