83539690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{642613}}^1$

素因数の和:642633

約数の個数: 16

約数和(自身を含む): 161938728

約数和(自身を除く): 78399038

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 642613, 1285226, 3213065, 6426130, 8353969, 16707938, 41769845, 83539690]

約数ペア:

[(1, 83539690), (2, 41769845), (5, 16707938), (10, 8353969), (13, 6426130), (26, 3213065), (65, 1285226), (130, 642613)]