2535664

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 30

約数和(自身を含む): 5196840

約数和(自身を除く): 2661176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 439, 722, 878, 1444, 1756, 2888, 3512, 5776, 7024, 8341, 16682, 33364, 66728, 133456, 158479, 316958, 633916, 1267832, 2535664]

約数ペア:

[(1, 2535664), (2, 1267832), (4, 633916), (8, 316958), (16, 158479), (19, 133456), (38, 66728), (76, 33364), (152, 16682), (304, 8341), (361, 7024), (439, 5776), (722, 3512), (878, 2888), (1444, 1756)]