2708156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 5260080

約数和(自身を除く): 2551924

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1009, 1342, 2018, 2684, 4036, 11099, 22198, 44396, 61549, 123098, 246196, 677039, 1354078, 2708156]

約数ペア:

[(1, 2708156), (2, 1354078), (4, 677039), (11, 246196), (22, 123098), (44, 61549), (61, 44396), (122, 22198), (244, 11099), (671, 4036), (1009, 2684), (1342, 2018)]