2825438

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2648

約数の個数: 24

約数和(自身を含む): 5380344

約数和(自身を除く): 2554906

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 2621, 5242, 18347, 28831, 36694, 57662, 128429, 201817, 256858, 403634, 1412719, 2825438]

約数ペア:

[(1, 2825438), (2, 1412719), (7, 403634), (11, 256858), (14, 201817), (22, 128429), (49, 57662), (77, 36694), (98, 28831), (154, 18347), (539, 5242), (1078, 2621)]