42438565519

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{88471}}^1$

素因数の和:88663

約数の個数: 32

約数和(自身を含む): 53507865600

約数和(自身を除く): 11069300081

約数列:

[1, 7, 17, 29, 119, 139, 203, 493, 973, 2363, 3451, 4031, 16541, 28217, 68527, 88471, 479689, 619297, 1504007, 2565659, 10528049, 12297469, 17959613, 43616203, 86082283, 209056973, 305313421, 356626601, 1463398811, 2496386207, 6062652217, 42438565519]

約数ペア:

[(1, 42438565519), (7, 6062652217), (17, 2496386207), (29, 1463398811), (119, 356626601), (139, 305313421), (203, 209056973), (493, 86082283), (973, 43616203), (2363, 17959613), (3451, 12297469), (4031, 10528049), (16541, 2565659), (28217, 1504007), (68527, 619297), (88471, 479689)]