2040387515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{358277}}^1$

素因数の和:358366

約数の個数: 16

約数和(自身を含む): 2631193632

約数和(自身を除く): 590806117

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 358277, 1791385, 6090709, 24004559, 30453545, 120022795, 408077503, 2040387515]

約数ペア:

[(1, 2040387515), (5, 408077503), (17, 120022795), (67, 30453545), (85, 24004559), (335, 6090709), (1139, 1791385), (5695, 358277)]