2870294548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{6803}}^1$

素因数の和:7084

約数の個数: 48

約数和(自身を含む): 5633058816

約数和(自身を除く): 2762764268

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 223, 446, 473, 892, 946, 1892, 2453, 4906, 6803, 9589, 9812, 13606, 19178, 27212, 38356, 74833, 105479, 149666, 210958, 292529, 299332, 421916, 585058, 1170116, 1517069, 3034138, 3217819, 6068276, 6435638, 12871276, 16687759, 33375518, 65233967, 66751036, 130467934, 260935868, 717573637, 1435147274, 2870294548]

約数ペア:

[(1, 2870294548), (2, 1435147274), (4, 717573637), (11, 260935868), (22, 130467934), (43, 66751036), (44, 65233967), (86, 33375518), (172, 16687759), (223, 12871276), (446, 6435638), (473, 6068276), (892, 3217819), (946, 3034138), (1892, 1517069), (2453, 1170116), (4906, 585058), (6803, 421916), (9589, 299332), (9812, 292529), (13606, 210958), (19178, 149666), (27212, 105479), (38356, 74833)]