284331385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{6803}}^1$

素因数の和:7464

約数の個数: 16

約数和(自身を含む): 368069184

約数和(自身を除く): 83737799

約数列:

[1, 5, 13, 65, 643, 3215, 6803, 8359, 34015, 41795, 88439, 442195, 4374329, 21871645, 56866277, 284331385]

約数ペア:

[(1, 284331385), (5, 56866277), (13, 21871645), (65, 4374329), (643, 442195), (3215, 88439), (6803, 41795), (8359, 34015)]