2688893564

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1157011}}^1$

素因数の和:1157105

約数の個数: 24

約数和(自身を含む): 5442584448

約数和(自身を除く): 2753690884

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 1157011, 2314022, 4628044, 8099077, 16198154, 32396308, 96031913, 192063826, 384127652, 672223391, 1344446782, 2688893564]

約数ペア:

[(1, 2688893564), (2, 1344446782), (4, 672223391), (7, 384127652), (14, 192063826), (28, 96031913), (83, 32396308), (166, 16198154), (332, 8099077), (581, 4628044), (1162, 2314022), (2324, 1157011)]