1628592486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{840347}}^1$

素因数の和:840388

約数の個数: 32

約数和(自身を含む): 3630303360

約数和(自身を除く): 2001710874

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 840347, 1680694, 2521041, 5042082, 14285899, 15966593, 28571798, 31933186, 42857697, 47899779, 85715394, 95799558, 271432081, 542864162, 814296243, 1628592486]

約数ペア:

[(1, 1628592486), (2, 814296243), (3, 542864162), (6, 271432081), (17, 95799558), (19, 85715394), (34, 47899779), (38, 42857697), (51, 31933186), (57, 28571798), (102, 15966593), (114, 14285899), (323, 5042082), (646, 2521041), (969, 1680694), (1938, 840347)]