856195464

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{429817}}^1$

素因数の和:429909

約数の個数: 32

約数和(自身を含む): 2166282720

約数和(自身を除く): 1310087256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 429817, 859634, 1289451, 1719268, 2578902, 3438536, 5157804, 10315608, 35674811, 71349622, 107024433, 142699244, 214048866, 285398488, 428097732, 856195464]

約数ペア:

[(1, 856195464), (2, 428097732), (3, 285398488), (4, 214048866), (6, 142699244), (8, 107024433), (12, 71349622), (24, 35674811), (83, 10315608), (166, 5157804), (249, 3438536), (332, 2578902), (498, 1719268), (664, 1289451), (996, 859634), (1992, 429817)]