127356494

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{6691}}^1$

素因数の和:7031

約数の個数: 16

約数和(自身を含む): 197869056

約数和(自身を除く): 70512562

約数列:

[1, 2, 31, 62, 307, 614, 6691, 9517, 13382, 19034, 207421, 414842, 2054137, 4108274, 63678247, 127356494]

約数ペア:

[(1, 127356494), (2, 63678247), (31, 4108274), (62, 2054137), (307, 414842), (614, 207421), (6691, 19034), (9517, 13382)]