26140919

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 31173120

約数和(自身を除く): 5032201

約数列:

[1, 7, 29, 131, 203, 917, 983, 3799, 6881, 26593, 28507, 128773, 199549, 901411, 3734417, 26140919]

約数ペア:

[(1, 26140919), (7, 3734417), (29, 901411), (131, 199549), (203, 128773), (917, 28507), (983, 26593), (3799, 6881)]