2021645704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{12517}}^1$

素因数の和:14089

約数の個数: 32

約数和(自身を含む): 4085124120

約数和(自身を除く): 2063478416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1553, 3106, 6212, 12424, 12517, 20189, 25034, 40378, 50068, 80756, 100136, 161512, 162721, 325442, 650884, 1301768, 19438901, 38877802, 77755604, 155511208, 252705713, 505411426, 1010822852, 2021645704]

約数ペア:

[(1, 2021645704), (2, 1010822852), (4, 505411426), (8, 252705713), (13, 155511208), (26, 77755604), (52, 38877802), (104, 19438901), (1553, 1301768), (3106, 650884), (6212, 325442), (12424, 162721), (12517, 161512), (20189, 100136), (25034, 80756), (40378, 50068)]