1489012912

素因数分解:

$2^4\times {\mathrm{5657}}^1\times {\mathrm{16451}}^1$

素因数の和:22116

約数の個数: 20

約数和(自身を含む): 2885647896

約数和(自身を除く): 1396634984

約数列:

[1, 2, 4, 8, 16, 5657, 11314, 16451, 22628, 32902, 45256, 65804, 90512, 131608, 263216, 93063307, 186126614, 372253228, 744506456, 1489012912]

約数ペア:

[(1, 1489012912), (2, 744506456), (4, 372253228), (8, 186126614), (16, 93063307), (5657, 263216), (11314, 131608), (16451, 90512), (22628, 65804), (32902, 45256)]