1314896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 2880768

約数和(自身を除く): 1565872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 241, 248, 341, 482, 496, 682, 964, 1364, 1928, 2651, 2728, 3856, 5302, 5456, 7471, 10604, 14942, 21208, 29884, 42416, 59768, 82181, 119536, 164362, 328724, 657448, 1314896]

約数ペア:

[(1, 1314896), (2, 657448), (4, 328724), (8, 164362), (11, 119536), (16, 82181), (22, 59768), (31, 42416), (44, 29884), (62, 21208), (88, 14942), (124, 10604), (176, 7471), (241, 5456), (248, 5302), (341, 3856), (482, 2728), (496, 2651), (682, 1928), (964, 1364)]