2016295316

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{39719}}^1$

素因数の和:39781

約数の個数: 48

約数和(自身を含む): 4226208000

約数和(自身を除く): 2209912684

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 686, 1036, 1372, 1813, 3626, 7252, 12691, 25382, 39719, 50764, 79438, 158876, 278033, 556066, 1112132, 1469603, 1946231, 2939206, 3892462, 5878412, 7784924, 10287221, 13623617, 20574442, 27247234, 41148884, 54494468, 72010547, 144021094, 288042188, 504073829, 1008147658, 2016295316]

約数ペア:

[(1, 2016295316), (2, 1008147658), (4, 504073829), (7, 288042188), (14, 144021094), (28, 72010547), (37, 54494468), (49, 41148884), (74, 27247234), (98, 20574442), (148, 13623617), (196, 10287221), (259, 7784924), (343, 5878412), (518, 3892462), (686, 2939206), (1036, 1946231), (1372, 1469603), (1813, 1112132), (3626, 556066), (7252, 278033), (12691, 158876), (25382, 79438), (39719, 50764)]