131307818

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1\times {\mathrm{1117}}^1$

素因数の和:2281

約数の個数: 16

約数和(自身を含む): 201038760

約数和(自身を除く): 69730942

約数列:

[1, 2, 53, 106, 1109, 1117, 2218, 2234, 58777, 59201, 117554, 118402, 1238753, 2477506, 65653909, 131307818]

約数ペア:

[(1, 131307818), (2, 65653909), (53, 2477506), (106, 1238753), (1109, 118402), (1117, 117554), (2218, 59201), (2234, 58777)]