81466257598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6551}}^1\times {\mathrm{565259}}^1$

素因数の和:571823

約数の個数: 16

約数和(自身を含む): 133329006720

約数和(自身を除く): 51862749122

約数列:

[1, 2, 11, 22, 6551, 13102, 72061, 144122, 565259, 1130518, 6217849, 12435698, 3703011709, 7406023418, 40733128799, 81466257598]

約数ペア:

[(1, 81466257598), (2, 40733128799), (11, 7406023418), (22, 3703011709), (6551, 12435698), (13102, 6217849), (72061, 1130518), (144122, 565259)]