2116734641

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 2523924480

約数和(自身を除く): 407189839

約数列:

[1, 7, 43, 83, 193, 301, 439, 581, 1351, 3073, 3569, 8299, 16019, 18877, 24983, 36437, 58093, 84727, 112133, 132139, 255059, 593089, 688817, 1566791, 3643261, 4821719, 7032341, 10967537, 25502827, 49226387, 302390663, 2116734641]

約数ペア:

[(1, 2116734641), (7, 302390663), (43, 49226387), (83, 25502827), (193, 10967537), (301, 7032341), (439, 4821719), (581, 3643261), (1351, 1566791), (3073, 688817), (3569, 593089), (8299, 255059), (16019, 132139), (18877, 112133), (24983, 84727), (36437, 58093)]