2912281878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{390491}}^1$

素因数の和:390620

約数の個数: 32

約数和(自身を含む): 6410316672

約数和(自身を除く): 3498034794

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 7458, 390491, 780982, 1171473, 2342946, 4295401, 8590802, 12886203, 25772406, 44125483, 88250966, 132376449, 264752898, 485380313, 970760626, 1456140939, 2912281878]

約数ペア:

[(1, 2912281878), (2, 1456140939), (3, 970760626), (6, 485380313), (11, 264752898), (22, 132376449), (33, 88250966), (66, 44125483), (113, 25772406), (226, 12886203), (339, 8590802), (678, 4295401), (1243, 2342946), (2486, 1171473), (3729, 780982), (7458, 390491)]