3949130

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{709}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 7131240

約数和(自身を除く): 3182110

約数列:

[1, 2, 5, 10, 557, 709, 1114, 1418, 2785, 3545, 5570, 7090, 394913, 789826, 1974565, 3949130]

約数ペア:

[(1, 3949130), (2, 1974565), (5, 789826), (10, 394913), (557, 7090), (709, 5570), (1114, 3545), (1418, 2785)]