2946336460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7753517}}^1$

素因数の和:7753545

約数の個数: 24

約数和(自身を含む): 6512955120

約数和(自身を除く): 3566618660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7753517, 15507034, 31014068, 38767585, 77535170, 147316823, 155070340, 294633646, 589267292, 736584115, 1473168230, 2946336460]

約数ペア:

[(1, 2946336460), (2, 1473168230), (4, 736584115), (5, 589267292), (10, 294633646), (19, 155070340), (20, 147316823), (38, 77535170), (76, 38767585), (95, 31014068), (190, 15507034), (380, 7753517)]