1177889740

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{122953}}^1$

素因数の和:123441

約数の個数: 24

約数和(自身を含む): 2478752640

約数和(自身を除く): 1300862900

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 9580, 122953, 245906, 491812, 614765, 1229530, 2459060, 58894487, 117788974, 235577948, 294472435, 588944870, 1177889740]

約数ペア:

[(1, 1177889740), (2, 588944870), (4, 294472435), (5, 235577948), (10, 117788974), (20, 58894487), (479, 2459060), (958, 1229530), (1916, 614765), (2395, 491812), (4790, 245906), (9580, 122953)]