307260208

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{49367}}^1$

素因数の和:49764

約数の個数: 20

約数和(自身を含む): 596859120

約数和(自身を除く): 289598912

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 49367, 98734, 197468, 394936, 789872, 19203763, 38407526, 76815052, 153630104, 307260208]

約数ペア:

[(1, 307260208), (2, 153630104), (4, 76815052), (8, 38407526), (16, 19203763), (389, 789872), (778, 394936), (1556, 197468), (3112, 98734), (6224, 49367)]