83753410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{644257}}^1$

素因数の和:644277

約数の個数: 16

約数和(自身を含む): 162353016

約数和(自身を除く): 78599606

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 644257, 1288514, 3221285, 6442570, 8375341, 16750682, 41876705, 83753410]

約数ペア:

[(1, 83753410), (2, 41876705), (5, 16750682), (10, 8375341), (13, 6442570), (26, 3221285), (65, 1288514), (130, 644257)]