6989198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:983

約数の個数: 16

約数和(自身を含む): 10913280

約数和(自身を除く): 3924082

約数列:

[1, 2, 31, 62, 139, 278, 811, 1622, 4309, 8618, 25141, 50282, 112729, 225458, 3494599, 6989198]

約数ペア:

[(1, 6989198), (2, 3494599), (31, 225458), (62, 112729), (139, 50282), (278, 25141), (811, 8618), (1622, 4309)]