2019934

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:879

約数の個数: 16

約数和(自身を含む): 3483648

約数和(自身を除く): 1463714

約数列:

[1, 2, 7, 14, 223, 446, 647, 1294, 1561, 3122, 4529, 9058, 144281, 288562, 1009967, 2019934]

約数ペア:

[(1, 2019934), (2, 1009967), (7, 288562), (14, 144281), (223, 9058), (446, 4529), (647, 3122), (1294, 1561)]