123720458402

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{923287003}}^1$

素因数の和:923287072

約数の個数: 8

約数和(自身を含む): 188350548816

約数和(自身を除く): 64630090414

約数列:

[1, 2, 67, 134, 923287003, 1846574006, 61860229201, 123720458402]

約数ペア:

[(1, 123720458402), (2, 61860229201), (67, 1846574006), (134, 923287003)]