2912853340

素因数分解:

$2^2\times 5^1\times {\mathrm{19531}}^1\times {\mathrm{7457}}^1$

素因数の和:26997

約数の個数: 24

約数和(自身を含む): 6118125552

約数和(自身を除く): 3205272212

約数列:

[1, 2, 4, 5, 10, 20, 7457, 14914, 19531, 29828, 37285, 39062, 74570, 78124, 97655, 149140, 195310, 390620, 145642667, 291285334, 582570668, 728213335, 1456426670, 2912853340]

約数ペア:

[(1, 2912853340), (2, 1456426670), (4, 728213335), (5, 582570668), (10, 291285334), (20, 145642667), (7457, 390620), (14914, 195310), (19531, 149140), (29828, 97655), (37285, 78124), (39062, 74570)]