2580497788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{231809}}^1$

素因数の和:231858

約数の個数: 36

約数和(自身を含む): 5179562640

約数和(自身を除く): 2599064852

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 11132, 231809, 463618, 927236, 2549899, 5099798, 5331607, 10199596, 10663214, 21326428, 28048889, 56097778, 58647677, 112195556, 117295354, 234590708, 645124447, 1290248894, 2580497788]

約数ペア:

[(1, 2580497788), (2, 1290248894), (4, 645124447), (11, 234590708), (22, 117295354), (23, 112195556), (44, 58647677), (46, 56097778), (92, 28048889), (121, 21326428), (242, 10663214), (253, 10199596), (484, 5331607), (506, 5099798), (1012, 2549899), (2783, 927236), (5566, 463618), (11132, 231809)]