1279797794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{88007}}^1$

素因数の和:88681

約数の個数: 16

約数和(自身を含む): 2097406656

約数和(自身を除く): 817608862

約数列:

[1, 2, 11, 22, 661, 1322, 7271, 14542, 88007, 176014, 968077, 1936154, 58172627, 116345254, 639898897, 1279797794]

約数ペア:

[(1, 1279797794), (2, 639898897), (11, 116345254), (22, 58172627), (661, 1936154), (1322, 968077), (7271, 176014), (14542, 88007)]