13225817565548

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4729}}^1\times {\mathrm{3222059}}^1$

素因数の和:3226830

約数の個数: 48

約数和(自身を含む): 27310696089600

約数和(自身を除く): 14084878524052

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 4729, 9458, 18916, 33103, 66206, 132412, 146599, 293198, 586396, 1026193, 2052386, 3222059, 4104772, 6444118, 12888236, 22554413, 45108826, 90217652, 99883829, 199767658, 399535316, 699186803, 1398373606, 2796747212, 15237117011, 30474234022, 60948468044, 106659819077, 213319638154, 426639276308, 472350627341, 944701254682, 1889402509364, 3306454391387, 6612908782774, 13225817565548]

約数ペア:

[(1, 13225817565548), (2, 6612908782774), (4, 3306454391387), (7, 1889402509364), (14, 944701254682), (28, 472350627341), (31, 426639276308), (62, 213319638154), (124, 106659819077), (217, 60948468044), (434, 30474234022), (868, 15237117011), (4729, 2796747212), (9458, 1398373606), (18916, 699186803), (33103, 399535316), (66206, 199767658), (132412, 99883829), (146599, 90217652), (293198, 45108826), (586396, 22554413), (1026193, 12888236), (2052386, 6444118), (3222059, 4104772)]