1090881032

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{220291}}^1$

素因数の和:220916

約数の個数: 16

約数和(自身を含む): 2048715600

約数和(自身を除く): 957834568

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 220291, 440582, 881164, 1762328, 136360129, 272720258, 545440516, 1090881032]

約数ペア:

[(1, 1090881032), (2, 545440516), (4, 272720258), (8, 136360129), (619, 1762328), (1238, 881164), (2476, 440582), (4952, 220291)]