4158020146

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{305243}}^1$

素因数の和:305398

約数の個数: 24

約数和(自身を含む): 7307541360

約数和(自身を除く): 3149521214

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 6811, 13622, 305243, 610486, 2136701, 4273402, 14956907, 29913814, 42428777, 84857554, 297001439, 594002878, 2079010073, 4158020146]

約数ペア:

[(1, 4158020146), (2, 2079010073), (7, 594002878), (14, 297001439), (49, 84857554), (98, 42428777), (139, 29913814), (278, 14956907), (973, 4273402), (1946, 2136701), (6811, 610486), (13622, 305243)]