453284786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 725915520

約数和(自身を除く): 272630734

約数列:

[1, 2, 19, 38, 151, 197, 302, 394, 401, 802, 2869, 3743, 5738, 7486, 7619, 15238, 29747, 59494, 60551, 78997, 121102, 157994, 565193, 1130386, 1150469, 1500943, 2300938, 3001886, 11928547, 23857094, 226642393, 453284786]

約数ペア:

[(1, 453284786), (2, 226642393), (19, 23857094), (38, 11928547), (151, 3001886), (197, 2300938), (302, 1500943), (394, 1150469), (401, 1130386), (802, 565193), (2869, 157994), (3743, 121102), (5738, 78997), (7486, 60551), (7619, 59494), (15238, 29747)]