2021812552

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{1133303}}^1$

素因数の和:1133532

約数の個数: 16

約数和(自身を含む): 3807901440

約数和(自身を除く): 1786088888

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 1133303, 2266606, 4533212, 9066424, 252726569, 505453138, 1010906276, 2021812552]

約数ペア:

[(1, 2021812552), (2, 1010906276), (4, 505453138), (8, 252726569), (223, 9066424), (446, 4533212), (892, 2266606), (1784, 1133303)]