864871904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2079019}}^1$

素因数の和:2079042

約数の個数: 24

約数和(自身を含む): 1833695640

約数和(自身を除く): 968823736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2079019, 4158038, 8316076, 16632152, 27027247, 33264304, 54054494, 66528608, 108108988, 216217976, 432435952, 864871904]

約数ペア:

[(1, 864871904), (2, 432435952), (4, 216217976), (8, 108108988), (13, 66528608), (16, 54054494), (26, 33264304), (32, 27027247), (52, 16632152), (104, 8316076), (208, 4158038), (416, 2079019)]