1339750274

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{1321}}^1\times {\mathrm{1453}}^1$

素因数の和:3125

約数の個数: 16

約数和(自身を含む): 2018297400

約数和(自身を除く): 678547126

約数列:

[1, 2, 349, 698, 1321, 1453, 2642, 2906, 461029, 507097, 922058, 1014194, 1919413, 3838826, 669875137, 1339750274]

約数ペア:

[(1, 1339750274), (2, 669875137), (349, 3838826), (698, 1919413), (1321, 1014194), (1453, 922058), (2642, 507097), (2906, 461029)]