1962513212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{226409}}^1$

素因数の和:226621

約数の個数: 24

約数和(自身を含む): 3765651120

約数和(自身を除く): 1803137908

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 8668, 226409, 452818, 905636, 2490499, 4980998, 9961996, 44602573, 89205146, 178410292, 490628303, 981256606, 1962513212]

約数ペア:

[(1, 1962513212), (2, 981256606), (4, 490628303), (11, 178410292), (22, 89205146), (44, 44602573), (197, 9961996), (394, 4980998), (788, 2490499), (2167, 905636), (4334, 452818), (8668, 226409)]