2916188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 5612544

約数和(自身を除く): 2696356

約数列:

[1, 2, 4, 11, 22, 44, 191, 347, 382, 694, 764, 1388, 2101, 3817, 4202, 7634, 8404, 15268, 66277, 132554, 265108, 729047, 1458094, 2916188]

約数ペア:

[(1, 2916188), (2, 1458094), (4, 729047), (11, 265108), (22, 132554), (44, 66277), (191, 15268), (347, 8404), (382, 7634), (694, 4202), (764, 3817), (1388, 2101)]