2021770518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{311713}}^1$

素因数の和:311788

約数の個数: 32

約数和(自身を含む): 4309134336

約数和(自身を除く): 2287363818

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 311713, 623426, 935139, 1870278, 7169399, 14338798, 14650511, 21508197, 29301022, 43016394, 43951533, 87903066, 336961753, 673923506, 1010885259, 2021770518]

約数ペア:

[(1, 2021770518), (2, 1010885259), (3, 673923506), (6, 336961753), (23, 87903066), (46, 43951533), (47, 43016394), (69, 29301022), (94, 21508197), (138, 14650511), (141, 14338798), (282, 7169399), (1081, 1870278), (2162, 935139), (3243, 623426), (6486, 311713)]