1630466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:529

約数の個数: 16

約数和(自身を含む): 2604960

約数和(自身を除く): 974494

約数列:

[1, 2, 19, 38, 107, 214, 401, 802, 2033, 4066, 7619, 15238, 42907, 85814, 815233, 1630466]

約数ペア:

[(1, 1630466), (2, 815233), (19, 85814), (38, 42907), (107, 15238), (214, 7619), (401, 4066), (802, 2033)]