2011029170

素因数分解:

$2^1\times 5^1\times {\mathrm{9029}}^1\times {\mathrm{22273}}^1$

素因数の和:31309

約数の個数: 16

約数和(自身を含む): 3620415960

約数和(自身を除く): 1609386790

約数列:

[1, 2, 5, 10, 9029, 18058, 22273, 44546, 45145, 90290, 111365, 222730, 201102917, 402205834, 1005514585, 2011029170]

約数ペア:

[(1, 2011029170), (2, 1005514585), (5, 402205834), (10, 201102917), (9029, 222730), (18058, 111365), (22273, 90290), (44546, 45145)]