2957196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 7717248

約数和(自身を除く): 4760052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 521, 946, 1042, 1419, 1563, 1892, 2084, 2838, 3126, 5676, 5731, 6252, 11462, 17193, 22403, 22924, 34386, 44806, 67209, 68772, 89612, 134418, 246433, 268836, 492866, 739299, 985732, 1478598, 2957196]

約数ペア:

[(1, 2957196), (2, 1478598), (3, 985732), (4, 739299), (6, 492866), (11, 268836), (12, 246433), (22, 134418), (33, 89612), (43, 68772), (44, 67209), (66, 44806), (86, 34386), (129, 22924), (132, 22403), (172, 17193), (258, 11462), (473, 6252), (516, 5731), (521, 5676), (946, 3126), (1042, 2838), (1419, 2084), (1563, 1892)]