1039997588

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{2239}}^1$

素因数の和:2616

約数の個数: 48

約数和(自身を含む): 2126960640

約数和(自身を除く): 1086963052

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 313, 371, 626, 742, 1252, 1484, 2191, 2239, 4382, 4478, 8764, 8956, 15673, 16589, 31346, 33178, 62692, 66356, 116123, 118667, 232246, 237334, 464492, 474668, 700807, 830669, 1401614, 1661338, 2803228, 3322676, 4905649, 9811298, 19622596, 37142771, 74285542, 148571084, 259999397, 519998794, 1039997588]

約数ペア:

[(1, 1039997588), (2, 519998794), (4, 259999397), (7, 148571084), (14, 74285542), (28, 37142771), (53, 19622596), (106, 9811298), (212, 4905649), (313, 3322676), (371, 2803228), (626, 1661338), (742, 1401614), (1252, 830669), (1484, 700807), (2191, 474668), (2239, 464492), (4382, 237334), (4478, 232246), (8764, 118667), (8956, 116123), (15673, 66356), (16589, 62692), (31346, 33178)]