2248569290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2267}}^1$

素因数の和:2483

約数の個数: 64

約数和(自身を含む): 4514807808

約数和(自身を除く): 2266238518

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 127, 142, 254, 355, 635, 710, 781, 1270, 1397, 1562, 2267, 2794, 3905, 4534, 6985, 7810, 9017, 11335, 13970, 18034, 22670, 24937, 45085, 49874, 90170, 99187, 124685, 160957, 198374, 249370, 287909, 321914, 495935, 575818, 804785, 991870, 1439545, 1609570, 1770527, 2879090, 3166999, 3541054, 6333998, 8852635, 15834995, 17705270, 20441539, 31669990, 40883078, 102207695, 204415390, 224856929, 449713858, 1124284645, 2248569290]

約数ペア:

[(1, 2248569290), (2, 1124284645), (5, 449713858), (10, 224856929), (11, 204415390), (22, 102207695), (55, 40883078), (71, 31669990), (110, 20441539), (127, 17705270), (142, 15834995), (254, 8852635), (355, 6333998), (635, 3541054), (710, 3166999), (781, 2879090), (1270, 1770527), (1397, 1609570), (1562, 1439545), (2267, 991870), (2794, 804785), (3905, 575818), (4534, 495935), (6985, 321914), (7810, 287909), (9017, 249370), (11335, 198374), (13970, 160957), (18034, 124685), (22670, 99187), (24937, 90170), (45085, 49874)]