1388971909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{35461}}^1$

素因数の和:35628

約数の個数: 16

約数和(自身を含む): 1572810624

約数和(自身を除く): 183838715

約数列:

[1, 13, 23, 131, 299, 1703, 3013, 35461, 39169, 460993, 815603, 4645391, 10602839, 60390083, 106843993, 1388971909]

約数ペア:

[(1, 1388971909), (13, 106843993), (23, 60390083), (131, 10602839), (299, 4645391), (1703, 815603), (3013, 460993), (35461, 39169)]