313152470638

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{315042727}}^1$

素因数の和:315042807

約数の個数: 16

約数和(自身を含む): 544393833984

約数和(自身を除く): 231241363346

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 315042727, 630085454, 2205299089, 4410598178, 22368033617, 44736067234, 156576235319, 313152470638]

約数ペア:

[(1, 313152470638), (2, 156576235319), (7, 44736067234), (14, 22368033617), (71, 4410598178), (142, 2205299089), (497, 630085454), (994, 315042727)]