7681379914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2125451}}^1$

素因数の和:2125605

約数の個数: 16

約数和(自身を含む): 12497657760

約数和(自身を除く): 4816277846

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 2125451, 4250902, 27630863, 55261726, 295437689, 590875378, 3840689957, 7681379914]

約数ペア:

[(1, 7681379914), (2, 3840689957), (13, 590875378), (26, 295437689), (139, 55261726), (278, 27630863), (1807, 4250902), (3614, 2125451)]