2870018.00000000

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2449

約数の個数: 56

約数和(自身を含む): 49011840

約数和(自身を除く): 28489408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 2411, 4256, 4822, 8512, 9644, 16877, 19288, 33754, 38576, 45809, 67508, 77152, 91618, 135016, 154304, 183236, 270032, 320663, 366472, 540064, 641326, 732944, 1080128, 1282652, 1465888, 2565304, 2931776, 5130608, 10261216, 20522432]

約数ペア:

[(1, 20522432), (2, 10261216), (4, 5130608), (7, 2931776), (8, 2565304), (14, 1465888), (16, 1282652), (19, 1080128), (28, 732944), (32, 641326), (38, 540064), (56, 366472), (64, 320663), (76, 270032), (112, 183236), (133, 154304), (152, 135016), (224, 91618), (266, 77152), (304, 67508), (448, 45809), (532, 38576), (608, 33754), (1064, 19288), (1216, 16877), (2128, 9644), (2411, 8512), (4256, 4822)]