1209597922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{43037}}^1$

素因数の和:43122

約数の個数: 32

約数和(自身を含む): 2082350592

約数和(自身を除く): 872752670

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 598, 611, 1081, 1222, 2162, 14053, 28106, 43037, 86074, 559481, 989851, 1118962, 1979702, 2022739, 4045478, 12868063, 25736126, 26295607, 46522997, 52591214, 93045994, 604798961, 1209597922]

約数ペア:

[(1, 1209597922), (2, 604798961), (13, 93045994), (23, 52591214), (26, 46522997), (46, 26295607), (47, 25736126), (94, 12868063), (299, 4045478), (598, 2022739), (611, 1979702), (1081, 1118962), (1222, 989851), (2162, 559481), (14053, 86074), (28106, 43037)]