2018552705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3863}}^1\times {\mathrm{8039}}^1$

素因数の和:11920

約数の個数: 16

約数和(自身を含む): 2609591040

約数和(自身を除く): 591038335

約数列:

[1, 5, 13, 65, 3863, 8039, 19315, 40195, 50219, 104507, 251095, 522535, 31054657, 155273285, 403710541, 2018552705]

約数ペア:

[(1, 2018552705), (5, 403710541), (13, 155273285), (65, 31054657), (3863, 522535), (8039, 251095), (19315, 104507), (40195, 50219)]