245509054

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{673}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 428599296

約数和(自身を除く): 183090242

約数列:

[1, 2, 7, 14, 71, 142, 367, 497, 673, 734, 994, 1346, 2569, 4711, 5138, 9422, 26057, 47783, 52114, 95566, 182399, 246991, 334481, 364798, 493982, 668962, 1728937, 3457874, 17536361, 35072722, 122754527, 245509054]

約数ペア:

[(1, 245509054), (2, 122754527), (7, 35072722), (14, 17536361), (71, 3457874), (142, 1728937), (367, 668962), (497, 493982), (673, 364798), (734, 334481), (994, 246991), (1346, 182399), (2569, 95566), (4711, 52114), (5138, 47783), (9422, 26057)]