409358878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 669420288

約数和(自身を除く): 260061410

約数列:

[1, 2, 17, 34, 67, 71, 134, 142, 1139, 1207, 2278, 2414, 2531, 4757, 5062, 9514, 43027, 80869, 86054, 161738, 169577, 179701, 339154, 359402, 2882809, 3054917, 5765618, 6109834, 12039967, 24079934, 204679439, 409358878]

約数ペア:

[(1, 409358878), (2, 204679439), (17, 24079934), (34, 12039967), (67, 6109834), (71, 5765618), (134, 3054917), (142, 2882809), (1139, 359402), (1207, 339154), (2278, 179701), (2414, 169577), (2531, 161738), (4757, 86054), (5062, 80869), (9514, 43027)]