1949207056

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{806791}}^1$

素因数の和:806950

約数の個数: 20

約数和(自身を含む): 3801603904

約数和(自身を除く): 1852396848

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 806791, 1613582, 3227164, 6454328, 12908656, 121825441, 243650882, 487301764, 974603528, 1949207056]

約数ペア:

[(1, 1949207056), (2, 974603528), (4, 487301764), (8, 243650882), (16, 121825441), (151, 12908656), (302, 6454328), (604, 3227164), (1208, 1613582), (2416, 806791)]