2058456

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 3125544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 431, 597, 796, 862, 1194, 1293, 1592, 1724, 2388, 2586, 3448, 4776, 5172, 10344, 85769, 171538, 257307, 343076, 514614, 686152, 1029228, 2058456]

約数ペア:

[(1, 2058456), (2, 1029228), (3, 686152), (4, 514614), (6, 343076), (8, 257307), (12, 171538), (24, 85769), (199, 10344), (398, 5172), (431, 4776), (597, 3448), (796, 2586), (862, 2388), (1194, 1724), (1293, 1592)]