2868758834

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{1021}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 4471552512

約数和(自身を除く): 1602793678

約数列:

[1, 2, 47, 71, 94, 142, 421, 842, 1021, 2042, 3337, 6674, 19787, 29891, 39574, 47987, 59782, 72491, 95974, 144982, 429841, 859682, 1404877, 2809754, 3407077, 6814154, 20202527, 30518711, 40405054, 61037422, 1434379417, 2868758834]

約数ペア:

[(1, 2868758834), (2, 1434379417), (47, 61037422), (71, 40405054), (94, 30518711), (142, 20202527), (421, 6814154), (842, 3407077), (1021, 2809754), (2042, 1404877), (3337, 859682), (6674, 429841), (19787, 144982), (29891, 95974), (39574, 72491), (47987, 59782)]