1189370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 2636928

約数和(自身を除く): 1447558

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1307, 2614, 6535, 9149, 13070, 16991, 18298, 33982, 45745, 84955, 91490, 118937, 169910, 237874, 594685, 1189370]

約数ペア:

[(1, 1189370), (2, 594685), (5, 237874), (7, 169910), (10, 118937), (13, 91490), (14, 84955), (26, 45745), (35, 33982), (65, 18298), (70, 16991), (91, 13070), (130, 9149), (182, 6535), (455, 2614), (910, 1307)]