26459999998

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{7489}}^1\times {\mathrm{17491}}^1$

素因数の和:25083

約数の個数: 16

約数和(自身を含む): 40090614480

約数和(自身を除く): 13630614482

約数列:

[1, 2, 101, 202, 7489, 14978, 17491, 34982, 756389, 1512778, 1766591, 3533182, 130990099, 261980198, 13229999999, 26459999998]

約数ペア:

[(1, 26459999998), (2, 13229999999), (101, 261980198), (202, 130990099), (7489, 3533182), (14978, 1766591), (17491, 1512778), (34982, 756389)]