680808958

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1\times {\mathrm{5449}}^1$

素因数の和:5979

約数の個数: 16

約数和(自身を含む): 1030050000

約数和(自身を除く): 349241042

約数列:

[1, 2, 179, 349, 358, 698, 5449, 10898, 62471, 124942, 975371, 1901701, 1950742, 3803402, 340404479, 680808958]

約数ペア:

[(1, 680808958), (2, 340404479), (179, 3803402), (349, 1950742), (358, 1901701), (698, 975371), (5449, 124942), (10898, 62471)]