17810871208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{8297}}^1\times {\mathrm{20641}}^1$

素因数の和:28957

約数の個数: 32

約数和(自身を含む): 35970336360

約数和(自身を除く): 18159465152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 8297, 16594, 20641, 33188, 41282, 66376, 82564, 107861, 165128, 215722, 268333, 431444, 536666, 862888, 1073332, 2146664, 171258377, 342516754, 685033508, 1370067016, 2226358901, 4452717802, 8905435604, 17810871208]

約数ペア:

[(1, 17810871208), (2, 8905435604), (4, 4452717802), (8, 2226358901), (13, 1370067016), (26, 685033508), (52, 342516754), (104, 171258377), (8297, 2146664), (16594, 1073332), (20641, 862888), (33188, 536666), (41282, 431444), (66376, 268333), (82564, 215722), (107861, 165128)]