1268992604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3361}}^1\times {\mathrm{8581}}^1$

素因数の和:11957

約数の個数: 24

約数和(自身を含む): 2423625456

約数和(自身を除く): 1154632852

約数列:

[1, 2, 4, 11, 22, 44, 3361, 6722, 8581, 13444, 17162, 34324, 36971, 73942, 94391, 147884, 188782, 377564, 28840741, 57681482, 115362964, 317248151, 634496302, 1268992604]

約数ペア:

[(1, 1268992604), (2, 634496302), (4, 317248151), (11, 115362964), (22, 57681482), (44, 28840741), (3361, 377564), (6722, 188782), (8581, 147884), (13444, 94391), (17162, 73942), (34324, 36971)]