2854874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 24

約数和(自身を含む): 4826304

約数和(自身を除く): 1971430

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 251, 502, 517, 1034, 2761, 5522, 5687, 11374, 11797, 23594, 30371, 60742, 129767, 259534, 1427437, 2854874]

約数ペア:

[(1, 2854874), (2, 1427437), (11, 259534), (22, 129767), (47, 60742), (94, 30371), (121, 23594), (242, 11797), (251, 11374), (502, 5687), (517, 5522), (1034, 2761)]