2019772106878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1\times {\mathrm{9613}}^1$

素因数の和:10861

約数の個数: 64

約数和(自身を含む): 3309930993600

約数和(自身を除く): 1290158886722

約数列:

[1, 2, 17, 34, 43, 86, 137, 274, 731, 1049, 1462, 2098, 2329, 4658, 5891, 9613, 11782, 17833, 19226, 35666, 45107, 90214, 100147, 143713, 163421, 200294, 287426, 326842, 413359, 766819, 826718, 1316981, 1533638, 2443121, 2633962, 4886242, 6179659, 7027103, 10084037, 12359318, 14054206, 20168074, 22388677, 44777354, 56630183, 105054203, 113260366, 171428629, 210108406, 342857258, 433613591, 867227182, 962713111, 1381513069, 1925426222, 2763026138, 7371431047, 14742862094, 23485722173, 46971444346, 59405061967, 118810123934, 1009886053439, 2019772106878]

約数ペア:

[(1, 2019772106878), (2, 1009886053439), (17, 118810123934), (34, 59405061967), (43, 46971444346), (86, 23485722173), (137, 14742862094), (274, 7371431047), (731, 2763026138), (1049, 1925426222), (1462, 1381513069), (2098, 962713111), (2329, 867227182), (4658, 433613591), (5891, 342857258), (9613, 210108406), (11782, 171428629), (17833, 113260366), (19226, 105054203), (35666, 56630183), (45107, 44777354), (90214, 22388677), (100147, 20168074), (143713, 14054206), (163421, 12359318), (200294, 10084037), (287426, 7027103), (326842, 6179659), (413359, 4886242), (766819, 2633962), (826718, 2443121), (1316981, 1533638)]