1330446347815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{108377}}^1\times {\mathrm{188863}}^1$

素因数の和:297258

約数の個数: 16

約数和(自身を含む): 1719371017728

約数和(自身を除く): 388924669913

約数列:

[1, 5, 13, 65, 108377, 188863, 541885, 944315, 1408901, 2455219, 7044505, 12276095, 20468405351, 102342026755, 266089269563, 1330446347815]

約数ペア:

[(1, 1330446347815), (5, 266089269563), (13, 102342026755), (65, 20468405351), (108377, 12276095), (188863, 7044505), (541885, 2455219), (944315, 1408901)]