1625332

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 2963520

約数和(自身を除く): 1338188

約数列:

[1, 2, 4, 59, 71, 97, 118, 142, 194, 236, 284, 388, 4189, 5723, 6887, 8378, 11446, 13774, 16756, 22892, 27548, 406333, 812666, 1625332]

約数ペア:

[(1, 1625332), (2, 812666), (4, 406333), (59, 27548), (71, 22892), (97, 16756), (118, 13774), (142, 11446), (194, 8378), (236, 6887), (284, 5723), (388, 4189)]