2582629119

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{7057}}^1$

素因数の和:7264

約数の個数: 48

約数和(自身を含む): 4407128128

約数和(自身を除く): 1824499009

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 157, 259, 333, 471, 777, 1099, 1413, 2331, 3297, 5809, 7057, 9891, 17427, 21171, 40663, 49399, 52281, 63513, 121989, 148197, 261109, 365967, 444591, 783327, 1107949, 1827763, 2349981, 3323847, 5483289, 7755643, 9971541, 16449867, 23266929, 40994113, 69800787, 122982339, 286958791, 368947017, 860876373, 2582629119]

約数ペア:

[(1, 2582629119), (3, 860876373), (7, 368947017), (9, 286958791), (21, 122982339), (37, 69800787), (63, 40994113), (111, 23266929), (157, 16449867), (259, 9971541), (333, 7755643), (471, 5483289), (777, 3323847), (1099, 2349981), (1413, 1827763), (2331, 1107949), (3297, 783327), (5809, 444591), (7057, 365967), (9891, 261109), (17427, 148197), (21171, 121989), (40663, 63513), (49399, 52281)]