2656550036

素因数分解:

$2^2\times 7^1\times {\mathrm{2543}}^1\times {\mathrm{37309}}^1$

素因数の和:39863

約数の個数: 24

約数和(自身を含む): 5315331840

約数和(自身を除く): 2658781804

約数列:

[1, 2, 4, 7, 14, 28, 2543, 5086, 10172, 17801, 35602, 37309, 71204, 74618, 149236, 261163, 522326, 1044652, 94876787, 189753574, 379507148, 664137509, 1328275018, 2656550036]

約数ペア:

[(1, 2656550036), (2, 1328275018), (4, 664137509), (7, 379507148), (14, 189753574), (28, 94876787), (2543, 1044652), (5086, 522326), (10172, 261163), (17801, 149236), (35602, 74618), (37309, 71204)]