2560645014

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{76387}}^1$

素因数の和:76580

約数の個数: 32

約数和(自身を含む): 5294605056

約数和(自身を除く): 2733960042

約数列:

[1, 2, 3, 6, 37, 74, 111, 151, 222, 302, 453, 906, 5587, 11174, 16761, 33522, 76387, 152774, 229161, 458322, 2826319, 5652638, 8478957, 11534437, 16957914, 23068874, 34603311, 69206622, 426774169, 853548338, 1280322507, 2560645014]

約数ペア:

[(1, 2560645014), (2, 1280322507), (3, 853548338), (6, 426774169), (37, 69206622), (74, 34603311), (111, 23068874), (151, 16957914), (222, 11534437), (302, 8478957), (453, 5652638), (906, 2826319), (5587, 458322), (11174, 229161), (16761, 152774), (33522, 76387)]