616839906

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1447981}}^1$

素因数の和:1448057

約数の個数: 16

約数和(自身を含む): 1251056448

約数和(自身を除く): 634216542

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1447981, 2895962, 4343943, 8687886, 102806651, 205613302, 308419953, 616839906]

約数ペア:

[(1, 616839906), (2, 308419953), (3, 205613302), (6, 102806651), (71, 8687886), (142, 4343943), (213, 2895962), (426, 1447981)]