2645928961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{81773}}^1$

素因数の和:81936

約数の個数: 16

約数和(自身を含む): 3022367040

約数和(自身を除く): 376438079

約数列:

[1, 13, 19, 131, 247, 1703, 2489, 32357, 81773, 1063049, 1553687, 10712263, 20197931, 139259419, 203532997, 2645928961]

約数ペア:

[(1, 2645928961), (13, 203532997), (19, 139259419), (131, 20197931), (247, 10712263), (1703, 1553687), (2489, 1063049), (32357, 81773)]