279867801596

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{8287}}^1\times {\mathrm{87041}}^1$

素因数の和:95429

約数の個数: 24

約数和(自身を含む): 494883209856

約数和(自身を除く): 215015408260

約数列:

[1, 2, 4, 97, 194, 388, 8287, 16574, 33148, 87041, 174082, 348164, 803839, 1607678, 3215356, 8442977, 16885954, 33771908, 721308767, 1442617534, 2885235068, 69966950399, 139933900798, 279867801596]

約数ペア:

[(1, 279867801596), (2, 139933900798), (4, 69966950399), (97, 2885235068), (194, 1442617534), (388, 721308767), (8287, 33771908), (16574, 16885954), (33148, 8442977), (87041, 3215356), (174082, 1607678), (348164, 803839)]