1394760494

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{316847}}^1$

素因数の和:316951

約数の個数: 16

約数和(自身を含む): 2190053376

約数和(自身を除く): 795292882

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 316847, 633694, 9822257, 19644514, 22496137, 44992274, 697380247, 1394760494]

約数ペア:

[(1, 1394760494), (2, 697380247), (31, 44992274), (62, 22496137), (71, 19644514), (142, 9822257), (2201, 633694), (4402, 316847)]