2017459952

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{357199}}^1$

素因数の和:357560

約数の個数: 20

約数和(自身を含む): 3919912800

約数和(自身を除く): 1902452848

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 357199, 714398, 1428796, 2857592, 5715184, 126091247, 252182494, 504364988, 1008729976, 2017459952]

約数ペア:

[(1, 2017459952), (2, 1008729976), (4, 504364988), (8, 252182494), (16, 126091247), (353, 5715184), (706, 2857592), (1412, 1428796), (2824, 714398), (5648, 357199)]