1002004991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{1783}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 1090951680

約数和(自身を除く): 88946689

約数列:

[1, 13, 139, 311, 1783, 1807, 4043, 23179, 43229, 247837, 554513, 561977, 3221881, 7208669, 77077307, 1002004991]

約数ペア:

[(1, 1002004991), (13, 77077307), (139, 7208669), (311, 3221881), (1783, 561977), (1807, 554513), (4043, 247837), (23179, 43229)]