314918084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{318743}}^1$

素因数の和:318779

約数の個数: 24

約数和(自身を含む): 624738240

約数和(自身を除く): 309820156

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 318743, 637486, 1274972, 4143659, 6056117, 8287318, 12112234, 16574636, 24224468, 78729521, 157459042, 314918084]

約数ペア:

[(1, 314918084), (2, 157459042), (4, 78729521), (13, 24224468), (19, 16574636), (26, 12112234), (38, 8287318), (52, 6056117), (76, 4143659), (247, 1274972), (494, 637486), (988, 318743)]