84952660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{326741}}^1$

素因数の和:326763

約数の個数: 24

約数和(自身を含む): 192124296

約数和(自身を除く): 107171636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 326741, 653482, 1306964, 1633705, 3267410, 4247633, 6534820, 8495266, 16990532, 21238165, 42476330, 84952660]

約数ペア:

[(1, 84952660), (2, 42476330), (4, 21238165), (5, 16990532), (10, 8495266), (13, 6534820), (20, 4247633), (26, 3267410), (52, 1633705), (65, 1306964), (130, 653482), (260, 326741)]