2817016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2885384

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 431, 817, 862, 1634, 1724, 3268, 3448, 6536, 8189, 16378, 18533, 32756, 37066, 65512, 74132, 148264, 352127, 704254, 1408508, 2817016]

約数ペア:

[(1, 2817016), (2, 1408508), (4, 704254), (8, 352127), (19, 148264), (38, 74132), (43, 65512), (76, 37066), (86, 32756), (152, 18533), (172, 16378), (344, 8189), (431, 6536), (817, 3448), (862, 3268), (1634, 1724)]