1669733

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 16

約数和(自身を含む): 1921920

約数和(自身を除く): 252187

約数列:

[1, 13, 29, 43, 103, 377, 559, 1247, 1339, 2987, 4429, 16211, 38831, 57577, 128441, 1669733]

約数ペア:

[(1, 1669733), (13, 128441), (29, 57577), (43, 38831), (103, 16211), (377, 4429), (559, 2987), (1247, 1339)]