2019841264

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{5861}}^1$

素因数の和:6074

約数の個数: 80

約数和(自身を含む): 4762570176

約数和(自身を除く): 2742728912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 181, 238, 272, 362, 476, 724, 952, 1267, 1448, 1904, 2534, 2896, 3077, 5068, 5861, 6154, 10136, 11722, 12308, 20272, 21539, 23444, 24616, 41027, 43078, 46888, 49232, 82054, 86156, 93776, 99637, 164108, 172312, 199274, 328216, 344624, 398548, 656432, 697459, 797096, 1060841, 1394918, 1594192, 2121682, 2789836, 4243364, 5579672, 7425887, 8486728, 11159344, 14851774, 16973456, 18034297, 29703548, 36068594, 59407096, 72137188, 118814192, 126240079, 144274376, 252480158, 288548752, 504960316, 1009920632, 2019841264]

約数ペア:

[(1, 2019841264), (2, 1009920632), (4, 504960316), (7, 288548752), (8, 252480158), (14, 144274376), (16, 126240079), (17, 118814192), (28, 72137188), (34, 59407096), (56, 36068594), (68, 29703548), (112, 18034297), (119, 16973456), (136, 14851774), (181, 11159344), (238, 8486728), (272, 7425887), (362, 5579672), (476, 4243364), (724, 2789836), (952, 2121682), (1267, 1594192), (1448, 1394918), (1904, 1060841), (2534, 797096), (2896, 697459), (3077, 656432), (5068, 398548), (5861, 344624), (6154, 328216), (10136, 199274), (11722, 172312), (12308, 164108), (20272, 99637), (21539, 93776), (23444, 86156), (24616, 82054), (41027, 49232), (43078, 46888)]