249242542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2657}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 413372160

約数和(自身を除く): 164129618

約数列:

[1, 2, 17, 31, 34, 62, 89, 178, 527, 1054, 1513, 2657, 2759, 3026, 5314, 5518, 45169, 46903, 82367, 90338, 93806, 164734, 236473, 472946, 1400239, 2800478, 4020041, 7330663, 8040082, 14661326, 124621271, 249242542]

約数ペア:

[(1, 249242542), (2, 124621271), (17, 14661326), (31, 8040082), (34, 7330663), (62, 4020041), (89, 2800478), (178, 1400239), (527, 472946), (1054, 236473), (1513, 164734), (2657, 93806), (2759, 90338), (3026, 82367), (5314, 46903), (5518, 45169)]