2543538

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1901}}^1$

素因数の和:2129

約数の個数: 16

約数和(自身を含む): 5112576

約数和(自身を除く): 2569038

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 1901, 3802, 5703, 11406, 423923, 847846, 1271769, 2543538]

約数ペア:

[(1, 2543538), (2, 1271769), (3, 847846), (6, 423923), (223, 11406), (446, 5703), (669, 3802), (1338, 1901)]