906223892

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1951}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 1853494272

約数和(自身を除く): 947270380

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 313, 371, 626, 742, 1252, 1484, 1951, 2191, 3902, 4382, 7804, 8764, 13657, 16589, 27314, 33178, 54628, 66356, 103403, 116123, 206806, 232246, 413612, 464492, 610663, 723821, 1221326, 1447642, 2442652, 2895284, 4274641, 8549282, 17098564, 32365139, 64730278, 129460556, 226555973, 453111946, 906223892]

約数ペア:

[(1, 906223892), (2, 453111946), (4, 226555973), (7, 129460556), (14, 64730278), (28, 32365139), (53, 17098564), (106, 8549282), (212, 4274641), (313, 2895284), (371, 2442652), (626, 1447642), (742, 1221326), (1252, 723821), (1484, 610663), (1951, 464492), (2191, 413612), (3902, 232246), (4382, 206806), (7804, 116123), (8764, 103403), (13657, 66356), (16589, 54628), (27314, 33178)]