268517614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 433872000

約数和(自身を除く): 165354386

約数列:

[1, 2, 19, 38, 59, 118, 229, 458, 523, 1046, 1121, 2242, 4351, 8702, 9937, 13511, 19874, 27022, 30857, 61714, 119767, 239534, 256709, 513418, 586283, 1172566, 2275573, 4551146, 7066253, 14132506, 134258807, 268517614]

約数ペア:

[(1, 268517614), (2, 134258807), (19, 14132506), (38, 7066253), (59, 4551146), (118, 2275573), (229, 1172566), (458, 586283), (523, 513418), (1046, 256709), (1121, 239534), (2242, 119767), (4351, 61714), (8702, 30857), (9937, 27022), (13511, 19874)]