1340884016

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{119551}}^1$

素因数の和:120260

約数の個数: 20

約数和(自身を含む): 2601690624

約数和(自身を除く): 1260806608

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 11216, 119551, 239102, 478204, 956408, 1912816, 83805251, 167610502, 335221004, 670442008, 1340884016]

約数ペア:

[(1, 1340884016), (2, 670442008), (4, 335221004), (8, 167610502), (16, 83805251), (701, 1912816), (1402, 956408), (2804, 478204), (5608, 239102), (11216, 119551)]