2079753988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{87517}}^1$

素因数の和:87991

約数の個数: 24

約数和(自身を含む): 3928157912

約数和(自身を除く): 1848403924

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 1828, 5941, 11882, 23764, 87517, 175034, 350068, 1137721, 2275442, 4550884, 39995269, 79990538, 159981076, 519938497, 1039876994, 2079753988]

約数ペア:

[(1, 2079753988), (2, 1039876994), (4, 519938497), (13, 159981076), (26, 79990538), (52, 39995269), (457, 4550884), (914, 2275442), (1828, 1137721), (5941, 350068), (11882, 175034), (23764, 87517)]