2012306988

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1538461}}^1$

素因数の和:1538577

約数の個数: 24

約数和(自身を含む): 4738462960

約数和(自身を除く): 2726155972

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 1538461, 3076922, 4615383, 6153844, 9230766, 18461532, 167692249, 335384498, 503076747, 670768996, 1006153494, 2012306988]

約数ペア:

[(1, 2012306988), (2, 1006153494), (3, 670768996), (4, 503076747), (6, 335384498), (12, 167692249), (109, 18461532), (218, 9230766), (327, 6153844), (436, 4615383), (654, 3076922), (1308, 1538461)]