2018792552

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 4533962400

約数和(自身を除く): 2515169848

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 229, 301, 344, 392, 458, 523, 602, 916, 1046, 1204, 1603, 1832, 2092, 2107, 2408, 3206, 3661, 4184, 4214, 6412, 7322, 8428, 9847, 11221, 12824, 14644, 16856, 19694, 22442, 22489, 25627, 29288, 39388, 44884, 44978, 51254, 68929, 78776, 89768, 89956, 102508, 119767, 137858, 157423, 179912, 205016, 239534, 275716, 314846, 479068, 482503, 551432, 629692, 838369, 958136, 965006, 1101961, 1259384, 1676738, 1930012, 2203922, 3353476, 3860024, 4407844, 5149981, 5868583, 6706952, 8815688, 10299962, 11737166, 20599924, 23474332, 36049867, 41199848, 46948664, 72099734, 144199468, 252349069, 288398936, 504698138, 1009396276, 2018792552]

約数ペア:

[(1, 2018792552), (2, 1009396276), (4, 504698138), (7, 288398936), (8, 252349069), (14, 144199468), (28, 72099734), (43, 46948664), (49, 41199848), (56, 36049867), (86, 23474332), (98, 20599924), (172, 11737166), (196, 10299962), (229, 8815688), (301, 6706952), (344, 5868583), (392, 5149981), (458, 4407844), (523, 3860024), (602, 3353476), (916, 2203922), (1046, 1930012), (1204, 1676738), (1603, 1259384), (1832, 1101961), (2092, 965006), (2107, 958136), (2408, 838369), (3206, 629692), (3661, 551432), (4184, 482503), (4214, 479068), (6412, 314846), (7322, 275716), (8428, 239534), (9847, 205016), (11221, 179912), (12824, 157423), (14644, 137858), (16856, 119767), (19694, 102508), (22442, 89956), (22489, 89768), (25627, 78776), (29288, 68929), (39388, 51254), (44884, 44978)]