2488693606

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9355991}}^1$

素因数の和:9356019

約数の個数: 16

約数和(自身を含む): 4490876160

約数和(自身を除く): 2002182554

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 9355991, 18711982, 65491937, 130983874, 177763829, 355527658, 1244346803, 2488693606]

約数ペア:

[(1, 2488693606), (2, 1244346803), (7, 355527658), (14, 177763829), (19, 130983874), (38, 65491937), (133, 18711982), (266, 9355991)]