89454430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{688111}}^1$

素因数の和:688131

約数の個数: 16

約数和(自身を含む): 173404224

約数和(自身を除く): 83949794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 688111, 1376222, 3440555, 6881110, 8945443, 17890886, 44727215, 89454430]

約数ペア:

[(1, 89454430), (2, 44727215), (5, 17890886), (10, 8945443), (13, 6881110), (26, 3440555), (65, 1376222), (130, 688111)]