2021867994

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{163661}}^1$

素因数の和:163766

約数の個数: 32

約数和(自身を含む): 4242119040

約数和(自身を除く): 2220251046

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 2059, 4118, 6177, 12354, 163661, 327322, 490983, 981966, 4746169, 9492338, 11619931, 14238507, 23239862, 28477014, 34859793, 69719586, 336977999, 673955998, 1010933997, 2021867994]

約数ペア:

[(1, 2021867994), (2, 1010933997), (3, 673955998), (6, 336977999), (29, 69719586), (58, 34859793), (71, 28477014), (87, 23239862), (142, 14238507), (174, 11619931), (213, 9492338), (426, 4746169), (2059, 981966), (4118, 490983), (6177, 327322), (12354, 163661)]