2859992

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2729}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 5405400

約数和(自身を除く): 2545408

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2729, 5458, 10916, 21832, 357499, 714998, 1429996, 2859992]

約数ペア:

[(1, 2859992), (2, 1429996), (4, 714998), (8, 357499), (131, 21832), (262, 10916), (524, 5458), (1048, 2729)]