4973870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 9884160

約数和(自身を除く): 4910290

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 439, 515, 878, 1030, 1133, 2195, 2266, 4390, 4829, 5665, 9658, 11330, 24145, 45217, 48290, 90434, 226085, 452170, 497387, 994774, 2486935, 4973870]

約数ペア:

[(1, 4973870), (2, 2486935), (5, 994774), (10, 497387), (11, 452170), (22, 226085), (55, 90434), (103, 48290), (110, 45217), (206, 24145), (439, 11330), (515, 9658), (878, 5665), (1030, 4829), (1133, 4390), (2195, 2266)]