1131905734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{408041}}^1$

素因数の和:408135

約数の個数: 16

約数和(自身を含む): 1811706480

約数和(自身を除く): 679800746

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 408041, 816082, 7752779, 15505558, 29786993, 59573986, 565952867, 1131905734]

約数ペア:

[(1, 1131905734), (2, 565952867), (19, 59573986), (38, 29786993), (73, 15505558), (146, 7752779), (1387, 816082), (2774, 408041)]