254050874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149971}}^1$

素因数の和:150002

約数の個数: 24

約数和(自身を含む): 478710624

約数和(自身を除く): 224659750

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 149971, 299942, 1049797, 1649681, 2099594, 3299362, 11547767, 18146491, 23095534, 36292982, 127025437, 254050874]

約数ペア:

[(1, 254050874), (2, 127025437), (7, 36292982), (11, 23095534), (14, 18146491), (22, 11547767), (77, 3299362), (121, 2099594), (154, 1649681), (242, 1049797), (847, 299942), (1694, 149971)]