137721252242

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{339214907}}^1$

素因数の和:339214945

約数の個数: 16

約数和(自身を含む): 244234733760

約数和(自身を除く): 106513481518

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 339214907, 678429814, 2374504349, 4749008698, 9837232303, 19674464606, 68860626121, 137721252242]

約数ペア:

[(1, 137721252242), (2, 68860626121), (7, 19674464606), (14, 9837232303), (29, 4749008698), (58, 2374504349), (203, 678429814), (406, 339214907)]