2023181552

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{384343}}^1$

素因数の和:384405

約数の個数: 40

約数和(自身を含む): 4575230976

約数和(自身を除く): 2552049424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 384343, 768686, 1537372, 2690401, 3074744, 5380802, 6149488, 10761604, 18064121, 21523208, 36128242, 43046416, 72256484, 126448847, 144512968, 252897694, 289025936, 505795388, 1011590776, 2023181552]

約数ペア:

[(1, 2023181552), (2, 1011590776), (4, 505795388), (7, 289025936), (8, 252897694), (14, 144512968), (16, 126448847), (28, 72256484), (47, 43046416), (56, 36128242), (94, 21523208), (112, 18064121), (188, 10761604), (329, 6149488), (376, 5380802), (658, 3074744), (752, 2690401), (1316, 1537372), (2632, 768686), (5264, 384343)]