1907143964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{66377}}^1$

素因数の和:67045

約数の個数: 24

約数和(自身を含む): 3646541808

約数和(自身を除く): 1739397844

約数列:

[1, 2, 4, 11, 22, 44, 653, 1306, 2612, 7183, 14366, 28732, 66377, 132754, 265508, 730147, 1460294, 2920588, 43344181, 86688362, 173376724, 476785991, 953571982, 1907143964]

約数ペア:

[(1, 1907143964), (2, 953571982), (4, 476785991), (11, 173376724), (22, 86688362), (44, 43344181), (653, 2920588), (1306, 1460294), (2612, 730147), (7183, 265508), (14366, 132754), (28732, 66377)]