1028904

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 2634720

約数和(自身を除く): 1605816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 997, 1032, 1994, 2991, 3988, 5982, 7976, 11964, 23928, 42871, 85742, 128613, 171484, 257226, 342968, 514452, 1028904]

約数ペア:

[(1, 1028904), (2, 514452), (3, 342968), (4, 257226), (6, 171484), (8, 128613), (12, 85742), (24, 42871), (43, 23928), (86, 11964), (129, 7976), (172, 5982), (258, 3988), (344, 2991), (516, 1994), (997, 1032)]