2688883519

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{7517}}^1$

素因数の和:8034

約数の個数: 16

約数和(自身を含む): 3104152128

約数和(自身を除く): 415268609

約数列:

[1, 7, 137, 373, 959, 2611, 7517, 51101, 52619, 357707, 1029829, 2803841, 7208803, 19626887, 384126217, 2688883519]

約数ペア:

[(1, 2688883519), (7, 384126217), (137, 19626887), (373, 7208803), (959, 2803841), (2611, 1029829), (7517, 357707), (51101, 52619)]