2017388368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7416869}}^1$

素因数の和:7416894

約数の個数: 20

約数和(自身を含む): 4138613460

約数和(自身を除く): 2121225092

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7416869, 14833738, 29667476, 59334952, 118669904, 126086773, 252173546, 504347092, 1008694184, 2017388368]

約数ペア:

[(1, 2017388368), (2, 1008694184), (4, 504347092), (8, 252173546), (16, 126086773), (17, 118669904), (34, 59334952), (68, 29667476), (136, 14833738), (272, 7416869)]