2149283486

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2291347}}^1$

素因数の和:2291423

約数の個数: 16

約数和(自身を含む): 3739479936

約数和(自身を除く): 1590196450

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2291347, 4582694, 16039429, 32078858, 153520249, 307040498, 1074641743, 2149283486]

約数ペア:

[(1, 2149283486), (2, 1074641743), (7, 307040498), (14, 153520249), (67, 32078858), (134, 16039429), (469, 4582694), (938, 2291347)]