1293313982

素因数分解:

$2^1\times {\mathrm{1117}}^1\times {\mathrm{578923}}^1$

素因数の和:580042

約数の個数: 8

約数和(自身を含む): 1941711096

約数和(自身を除く): 648397114

約数列:

[1, 2, 1117, 2234, 578923, 1157846, 646656991, 1293313982]

約数ペア:

[(1, 1293313982), (2, 646656991), (1117, 1157846), (2234, 578923)]