2051630336

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60257}}^1$

素因数の和:60299

約数の個数: 72

約数和(自身を含む): 4926694080

約数和(自身を除く): 2875063744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 60257, 120514, 241028, 421799, 482056, 843598, 964112, 1144883, 1687196, 1928224, 2289766, 3374392, 3856448, 4579532, 6748784, 7712896, 8014181, 9159064, 13497568, 15425792, 16028362, 18318128, 26995136, 32056724, 36636256, 53990272, 64113448, 73272512, 107980544, 128226896, 146545024, 256453792, 293090048, 512907584, 1025815168, 2051630336]

約数ペア:

[(1, 2051630336), (2, 1025815168), (4, 512907584), (7, 293090048), (8, 256453792), (14, 146545024), (16, 128226896), (19, 107980544), (28, 73272512), (32, 64113448), (38, 53990272), (56, 36636256), (64, 32056724), (76, 26995136), (112, 18318128), (128, 16028362), (133, 15425792), (152, 13497568), (224, 9159064), (256, 8014181), (266, 7712896), (304, 6748784), (448, 4579532), (532, 3856448), (608, 3374392), (896, 2289766), (1064, 1928224), (1216, 1687196), (1792, 1144883), (2128, 964112), (2432, 843598), (4256, 482056), (4864, 421799), (8512, 241028), (17024, 120514), (34048, 60257)]