26980456816

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{7237247}}^1$

素因数の和:7237488

約数の個数: 20

約数和(自身を含む): 52498996992

約数和(自身を除く): 25518540176

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 7237247, 14474494, 28948988, 57897976, 115795952, 1686278551, 3372557102, 6745114204, 13490228408, 26980456816]

約数ペア:

[(1, 26980456816), (2, 13490228408), (4, 6745114204), (8, 3372557102), (16, 1686278551), (233, 115795952), (466, 57897976), (932, 28948988), (1864, 14474494), (3728, 7237247)]