2012077604

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{997}}^1\times {\mathrm{1297}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 3536452920

約数和(自身を除く): 1524375316

約数列:

[1, 2, 4, 389, 778, 997, 1297, 1556, 1994, 2594, 3988, 5188, 387833, 504533, 775666, 1009066, 1293109, 1551332, 2018132, 2586218, 5172436, 503019401, 1006038802, 2012077604]

約数ペア:

[(1, 2012077604), (2, 1006038802), (4, 503019401), (389, 5172436), (778, 2586218), (997, 2018132), (1297, 1551332), (1556, 1293109), (1994, 1009066), (2594, 775666), (3988, 504533), (5188, 387833)]