2018451386

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1135237}}^1$

素因数の和:1135373

約数の個数: 16

約数和(自身を含む): 3487451136

約数和(自身を除く): 1468999750

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 1135237, 2270474, 7946659, 15893318, 144175099, 288350198, 1009225693, 2018451386]

約数ペア:

[(1, 2018451386), (2, 1009225693), (7, 288350198), (14, 144175099), (127, 15893318), (254, 7946659), (889, 2270474), (1778, 1135237)]