1399683008

素因数分解:

$2^6\times {\mathrm{21870047}}^1$

素因数の和:21870059

約数の個数: 14

約数和(自身を含む): 2777496096

約数和(自身を除く): 1377813088

約数列:

[1, 2, 4, 8, 16, 32, 64, 21870047, 43740094, 87480188, 174960376, 349920752, 699841504, 1399683008]

約数ペア:

[(1, 1399683008), (2, 699841504), (4, 349920752), (8, 174960376), (16, 87480188), (32, 43740094), (64, 21870047)]