253119026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{74843}}^1$

素因数の和:74953

約数の個数: 16

約数和(自身を含む): 404157600

約数和(自身を除く): 151038574

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 74843, 149686, 1422017, 2844034, 6661027, 13322054, 126559513, 253119026]

約数ペア:

[(1, 253119026), (2, 126559513), (19, 13322054), (38, 6661027), (89, 2844034), (178, 1422017), (1691, 149686), (3382, 74843)]