2018459517

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{161309}}^1$

素因数の和:161452

約数の個数: 16

約数和(自身を含む): 2782274880

約数和(自身を除く): 763815363

約数列:

[1, 3, 43, 97, 129, 291, 4171, 12513, 161309, 483927, 6936287, 15646973, 20808861, 46940919, 672819839, 2018459517]

約数ペア:

[(1, 2018459517), (3, 672819839), (43, 46940919), (97, 20808861), (129, 15646973), (291, 6936287), (4171, 483927), (12513, 161309)]