1581202

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2193

約数の個数: 16

約数和(自身を含む): 2763072

約数和(自身を除く): 1181870

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2131, 4262, 14917, 29834, 112943, 225886, 790601, 1581202]

約数ペア:

[(1, 1581202), (2, 790601), (7, 225886), (14, 112943), (53, 29834), (106, 14917), (371, 4262), (742, 2131)]