290715978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2083}}^1\times {\mathrm{3323}}^1$

素因数の和:5418

約数の個数: 32

約数和(自身を含む): 665012736

約数和(自身を除く): 374296758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2083, 3323, 4166, 6249, 6646, 9969, 12498, 14581, 19938, 23261, 29162, 43743, 46522, 69783, 87486, 139566, 6921809, 13843618, 20765427, 41530854, 48452663, 96905326, 145357989, 290715978]

約数ペア:

[(1, 290715978), (2, 145357989), (3, 96905326), (6, 48452663), (7, 41530854), (14, 20765427), (21, 13843618), (42, 6921809), (2083, 139566), (3323, 87486), (4166, 69783), (6249, 46522), (6646, 43743), (9969, 29162), (12498, 23261), (14581, 19938)]