782026024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 1617492240

約数和(自身を除く): 835466216

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 337, 421, 424, 674, 689, 842, 1348, 1378, 1684, 2696, 2756, 3368, 4381, 5473, 5512, 8762, 10946, 17524, 17861, 21892, 22313, 35048, 35722, 43784, 44626, 71444, 89252, 141877, 142888, 178504, 232193, 283754, 290069, 464386, 567508, 580138, 928772, 1135016, 1160276, 1844401, 1857544, 2320552, 3688802, 7377604, 7519481, 14755208, 15038962, 30077924, 60155848, 97753253, 195506506, 391013012, 782026024]

約数ペア:

[(1, 782026024), (2, 391013012), (4, 195506506), (8, 97753253), (13, 60155848), (26, 30077924), (52, 15038962), (53, 14755208), (104, 7519481), (106, 7377604), (212, 3688802), (337, 2320552), (421, 1857544), (424, 1844401), (674, 1160276), (689, 1135016), (842, 928772), (1348, 580138), (1378, 567508), (1684, 464386), (2696, 290069), (2756, 283754), (3368, 232193), (4381, 178504), (5473, 142888), (5512, 141877), (8762, 89252), (10946, 71444), (17524, 44626), (17861, 43784), (21892, 35722), (22313, 35048)]