2506521598

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{419291}}^1$

素因数の和:419368

約数の個数: 24

約数和(自身を含む): 4445333784

約数和(自身を除く): 1938812186

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 419291, 838582, 2935037, 5870074, 20545259, 25576751, 41090518, 51153502, 179037257, 358074514, 1253260799, 2506521598]

約数ペア:

[(1, 2506521598), (2, 1253260799), (7, 358074514), (14, 179037257), (49, 51153502), (61, 41090518), (98, 25576751), (122, 20545259), (427, 5870074), (854, 2935037), (2989, 838582), (5978, 419291)]